August 27, 2014

Before and after: comparing the drawings

I finally realized (thanks, Silamandarina) why it is good sometimes to date one's sketches, especially in the beginning of the way. It is so in the future one could compare the old and the new sketches and really see the progress.

I think that this might be just the reason for me not wanting to throw away my latest sketches but to keep them, at least for a while.

So it might be good to repeat the same subject every couple of years just to see whats and if really changes....

At this point I really have nothing to compare, but maybe in 2-3 years...

August 23, 2014

Drawing a circle: One point perspective

Several weeks ago I did a sketch on a Peace theme from IF. The idea was to draw a cannon with flowers growing out of its barrel. The one thing I struggled most with was drawing a barrel hole in a correct perspective. Simply said how the hell do you draw a circle in perspective? And since perspective is a subject I began exploring recently, the cannon-barrel challenge came right on time.

I started looking for simple explanations on the subject and here's what I found:

1. "The drawing of ellipses is controlled by rectangular perspective" (source). As I understand it the easiest way is to simply draw a rectangular or a square and then squeeze the ellipse/circle inside it (see here).

2. Also there is a more geometrical approach. Using a horizon line and many many center lines creating loads of little triangles and mid points one can create perfect circle-ellipse. But the summary of this method is almost the same: Draw a square/cube and create your circle/ellipse/tube using it.

I didn't use a ruler in any attempt; maybe that's the reason why everything is so uneven, even weird looking at times.


After browsing and checking some more sites I came to the conclusion: when in doubt - draw a rectangle and fit your circle/ellipse in it.

But I did find more interesting sites with some great explanation.

1. Mike Sibley talks about the importance of drawing an accurate ellipse: "The eye of the viewer can detect any irregularity in a shape that it fully understands". Thus, it must be perfect.

2. Automotive Illustrations says that to change the center of the ellipse one should simply move its center line.

3. Craftsy does a very nice job showing first how to NOT draw an ellipse.

So that's it, basically. I believe that in the beginning I will be using this method a lot. After that - I hope I will be experienced enough to do without.