Olympic pictograms are drawn according to strictly defined rules, which also applies to these pictograms here, e. g.: they are all drawn in a square; the line thickness is the same; all lines are horizontal, vertical, at 30 or 60 degrees; the same few curvatures are always used on each pictogram; the athlete's body silhouette except the head is merged with the sports prop…
These pictograms were created at a competition of art schools organized by the Olympic Committee and drawn by Nikolai Belkov. If you like subjects like this, we recommend that you research the Olympic pictograms for all the Summer Olympics so far; they are easy to find on the Internet, and it will be fun to see how various artists have solved this problem! While this may seem similar and boring for some, we are convinced that there are many of you who will find it more than interesting.
Download the 3D model modeled using these contours in the free 3D CAD software FreeCAD (link is at the bottom of the page): 3d models of pictograms