May 2, 2022

Vector cartoon Mr. Bean


This time a vector cartoon of Mr. Bean, something different from the realistic vector portraits I usually draw. I didn't have to deviate very far from the reality, since his face in real life is already somewhat cartoonish (no offence). Created in the magnificent Affinity Designer - 100% vector, zero pixels. I first drew this image about 2 years ago and recently revisited the image to make some changes. It is what artists often do: walk away from a project to make some changes later, in this case two years, which allowed me to see details that I missed when drawing the initial image.

Rendered view

I refined, tweaked and recoloured a number of areas in the face, in order to add a certain degree of realism to the portrait, while trying not to throw the cartoonish feel out the window. Affinity Designer allows to blur the edges of a curve (object), while gradient colours and transparency are added to it. The programs clipping function allows to draw objects that have various levels of blurriness around their edges, which adds to the realistic atmosphere of a drawing, i.e. not having areas with unrealistic hard edges. I wrote a tutorial on this trick in an other blog post.

Vector outline view

Such a cartoon of a well known person would be perfect to use in a T-shirt design, which of course brings the risk of copyright infringement. I have to see how to deal with this. The circular text around the Bean's is borrowed from one of the quotes of his creator, Rowan Atkinson, who is a fastidious bachelor, that said a thing or two about living alone, that touched up on the heart of this type of life.

Concept T-shirt design, based on one of his quotes

I made a small collage of various cartoons I drew over time and placed it on my website, that contains many variations in style of my artwork. The cartoons below each are drawn in a different style using different techniques.

Part of a cartoon compilation on my website,

I am trying to become familiar with Blender, which is quite a challenge, since its UI is like no other 3D program I have used before. But I guess I have to endure the headaches and frustrations, while attempting to adjust my way of thinking to that of Blender's developer department employees. The program is free, which better relates to the non-existing contents of my bank account.

Psychedelic Bean rendered in virtual 3D frame

Fiddling about wildly with the curve function - placing a heap of nodes on the curve and dragging them to unusual levels, which does surprising things with the colours of an image and sometimes leads to results that are actually worth looking at. The portrait was clipped inside crossing and expanded strokes that I made into wavy lines with the Node tool and then transformed them into curves that can be used to clip other vector objects or pixel images. I wrote a blog entry before on how to do this.

April 16, 2022

Vector butterfly


This was an exercise to draw organic shapes in Affinity Designer. To the curves and strokes gradient colours, opacity and fx were applied. Vector drawing programs are commonly known to produce hard edges, but Affinity Designer is quite well capable of the opposite, which allows to draw realistic vector shapes, that resemble imagery that is created in pixel editing programs, while being re-scalable to any size without loss of quality. Vector images are also easily edited afterwards, easier than pixel art in any event, because each curve and stroke is a separate, editable object.

Affinity Designer allows object edges to be anywhere between hard and soft and even is capable of  creating objects that have a varied level of softness in their edges, that I haven't been able to achieve so effectively and fast in the programs of the competition, while still being able to swiftly edit the blurred edge properties afterwards. The varied level blurring is done by multi-level clipping, gradient opacity and Gaussian blurring effect. Below on top you see the rendered image and below that the vector outline view. Click the images to see them in Google's Lightbox.

The rendered view

The vector outline view

Adobe Illustrator and CorelDRAW offer the Mesh Fill function with which similar looking effects can be achieved. But that technique is nothing but replacing a cluster of pixels of the same colour with a small vector area of one particular colour, that can be manipulated somewhat. Depending on the complexity of the object that is drawn, using this method can require a shedload of work, because all colours involved (in the reference image) have to be mis en place (selected and made available in a colour ribbon before drawing even starts), and each change in color has to be determined to be replaced by a vector area. Affinity Designer allows to use curves and / or strokes that can be clipped in more levels, which makes it easy to edit areas at a later point in time, which is a hell of a chore in Mesh Fill images, even when parts of objects are drawn separately.

In addition Affinity Designer allows to define transparent areas that are adjacent or inside to the colour filled ones or inside them, with either sharp or blurred edges (which are also editable afterwards). So, illustrators and designers that must or want to make images that include organic shapes, are absolutely better served by Affinity Designer. Especially artists that don't have to worry about legacy data from programs of the competition, will find that Designer suits their requirements excellently. 

April 13, 2022

Rasta monkey cartoon


A short blog entry this time. I drew a vector rasta monkey cartoon in Affinity Designer, that I intend to use as a T-shirt design. Below the rendered image you see the vector wireframe view of it, which is quite simple and  hints at the fact that giving strokes and curves different properties and effects, is what really defines the appearance of an image. It also implies that these properties and effects can quickly be changed at a later stage. Click on the images to see larger versions of them in Google's Lightbox.

Vector wire frame view

April 12, 2022

Jugendstil mandala


Mandalas have always fascinated me, as well as Jugendstil designs, particularly ornaments. Without planning to draw either one of them, out of some sort of boredom, I kind of mindlessly started dabbling in Affinity Designer, the result of which you see below. When composing the main drawing, I applied several effects to eh image - the most dominant of which is Gradient Colour overlay that allows black and white images to be enhanced instantly. All values assigned in the settings of effects, colouring and gradients are esoteric / vector math values.

The mandala

The image basically contains two parts, that I have arranged in a 7 element circular pattern, the larger object of which I placed below this paragraph. The objects are embedded in the main drawing.

The larger object

The smaller object, I placed below this paragraph. Click the images to see larger versions of them in Google's Lightbox, that allows to scroll through them by turning the scroll wheel of the mouse.

The smaller object

April 2, 2022

Book cover pages, flyers and educational technical art


In this blog entry I present some recent cover pages that I have drawn in Affinity Designer, Rhinoceros and Cinema 4D. These were all created in A4 format for educational books in the advanced composite business for a company in which the entrepreneurs each have over 3 decades experience in high-tech companies in the severely regulated aviation and aerospace market. Also I placed some of examples of technical art created in 2D and 3D. The books were created in InDesign up to some 5 years ago, after which I switched to Affinity Publisher. In all of them I drew all images from scratch. These are books, contain a 100 to 300 pages, deal with the complex matter and processes in the advanced composites world.

Composite repair book cover 1 - Affinity Designer

Composite repair book cover 2 - Affinity Designer

Composite fabrication book cover 3 - Affinity Designer 

Some older books that I created from cover to back

One off design concept for Lufthansa - Affinity Designer

SAE report - Affinity Designer

Vacuum bagging method - Rhinoceros 3D

Composite repair student exercise tools - Rhinoceros 3D

Vacuum bag schedule - Rhinoceros 3D

Plain weave schematic - Cinema 4D

Hotbonder - Cinema 4D

Boeing composite locations with numbers for the colour blind - Affinity Designer

Boeing B777 presentation drawing - Cinema 4D

Airbus A350 presentation drawing - Rhinoceros 3D

Vacuum bag connector - Rhinoceros 3D

Honeycomb panel repair layers Rinoveros 3D

Tubular back-up structure - Rhinoceros 3D

Vacuum valves on differently curved surfaces - Rhinoceros 3D

February 21, 2022

Tibetan Falconer vector painting various stages


In the previous blog entry I explained how I made the preliminary study. You may want to peek at this composition for comparison from time to time. In this blog entry I will place the various stages in which I manually draw the entire image in vectors exclusively. My working method is to initially draw parts with a moderate amount of details and later add detail to create a more realistic scene. I will post each stage with the date included. This vector drawing was created in Affinity Designer, but other vector drawing programs may have similar functions. The first image on this page will always be the most recent stage. Note: If you want to see larger versions of the images below, click on them to see those in Google's Lightbox. Press the Escape button on the keyboard to return to the tutorial.

Most recent stage

Since drawing this vector painting is going to be a rather lengthy and complex process (i.e. containing hundreds of objects, perhaps thousands when finished), I will make separate drawings of the various details and embed them in the main file, as I mentioned in the previous blog entry. This approach also keeps the number of objects per sub-object smaller, which allows the artist to maintain oversight and save time.

Stage 01 - The falconer's head (Feb 21 2022)

Below the rendered view of the falconer's head and the vector outline view at this stage. Note how few strokes and curves are used to achieve a relatively realistic appearance. This type of approach in Affinity Designer allows to edit parts quite easily in a brief period of time. The low number of curves and strokes are easy to find in the layers panel and editing each of them requires far less tinkering than the overrated mesh-fill techniques, in which each node represents a cluster of pixels that each have to be edited separately. This feature is in high demand on the Serif forums, but personally I don't miss it at all, because I can do exactly what is necessary to create a realistic image with less effort in less time.

Stage 01 - Rendered view

Stage 01 - Vector outline view

Stage 01 - Overview - where this head is in the overall composition

This KISS-type method of drawing does not only make images easily editable at a later point in time, but also keeps the file-size small, which allows artists to work faster, especially those with a not so powerful computer. The trick with the strokes is, that I manipulated the stroke width (in the Stroke panel) and gradient colour and transparency, while applying the Gaussian blur function to them most of the time, which results in a limited number of objects that make a realistic image nevertheless. Besides strokes a few curves were drawn in places where strokes won't do the job, using the same effects. Curves make it possible to clip other objects into them, which makes it possible to draw more complex shapes that have complex fills. Compared to the number of nodes that mesh-fill operations require, Affinity Designer offers a much more efficient editing method.

When drawing the stages I often deflect from the reference image to enhance the visual impact of images. In this case I made the falconer look straight at the observer and I changed some of his facial features to further enhance the appearance of the drawing.

Stage 02 - The hat (Feb 21 2022)

In this second stage I added the falconer's hat. Again, this is the base; detailing if necessary will be done in a later stage, which probably will involve using the Huion drawing table for the fur texture in the hat. The time I have available to work on this project varies considerably and is quite unpredictable. So check out this page regularly. Below you see the rendered view and the vector outline view.

Stage 02 - Rendered view

Stage 02 - Vector outline view

Although the textures in this drawing are complex, I try to avoid using vector brushes, because they are not really vectors, but actually strokes based on bitmaps, which will affect the quality of the image when re-scaling it to a size larger than the original drawing. This means a part of the texturing has to be hand drawn, but when objects are clipped and grouped in smartly, their properties can be changed instantly in many different ways.

Stage 03 - Base of the coat (Feb 28 2022)

In this stage I began drawing the basic elements of the coat. These basics are important and must be close to the final rendering or at least require minimal tweaking to achieve it. If they are not many changes are required to be applied at a later point in time. While drawing new elements of a drawing some measure of tweaking to already drawn elements are also done in order to maintain the balance in the overall appearance. Below you see a rendering of stage 03.

Stage 03 - Rendered view

The gold coloured ornaments on the collars were had drawn and reshaped using both the Move Tool (used for re-sizing and skewing) and the Node Tool to move nodes to the proper place and adjust their fluency. It would have been handy if Affinity Designer had a Distort Tool, which is one of the view functions I miss in the program, but manipulating these things manually is not too time consuming. Below you see the Vector outline view of this stage.

Stage 03 - Vector outline view

The repetitive smaller ornaments are a multitude of two slashes and an equal sign placed as text along a stroke, to which I applied Gaussian blur, 3D effect and a gradient transparency. I may edit this text at a later point in time to something that makes it difficult to edit when not in possession of the original vector file. So far I estimate I spent about 4 hours on this drawing.

Stage 04 - The falcon / Hawk

In this stage the various sub stages of the drawing of the falcon / hawk are shown. This required some tweaking since the parts were taken from several different photos and combined into one composition. Below you see the first sub stage, which is the drawing of the contour of the bird. Into this numerous objects will be clipped and edited.

1st level of Stage 04 - drawing of the bird's contour

Clipping hierarchy, used to add detail

The foundation of adding complex detail, always is to first draw the contours of an object, whether it is the complete bird, a shadow area or a single feather. Inside this contour - that can have a Gaussian blur, a fill, a gradient fill or a gradient transparency, other objects are clipped that represent the detail, highlighted or shadowed areas. Clipping can be done on multiple levels, for example: a shadowed area may have dark or light accents inside of it; these are clipped inside the already clipped curve inside the contour. Always bear in mind when clipping objects, that the Gaussian blur level of the curves higher in the hierarchy will automatically be applied to the clipped curves or strokes as well. This means that clipped objects will always have the blur level of the curve it is clipped inside or higher - never a lower blur level. If sharper edges are needed, they have to be placed on top of the clipping curve.

2nd level of Stage 04 - first details of bird