1024x1713 Winx Sketch Base by RainbowMagicMoon on DeviantArt
Taking this approach a step forward, I have developed a warped box form that I use to develop my hand sketches. It look something like this:
512x512 Baby, blocks, child, duplo, kids, lego, toy icon Icon
268x268 Blocks Coloring Pages Road Blocks Coloring Pages
Technical drawing of the heating block. All lengths are given in millimeter.
Schematic drawing of the block with roughness textures of the gauging surfaces in a free state
Schematic drawing of one aluminium block used for DTA. The small picture shows setting of