773x758pxruler and protractor illustration, black and white stationery tools, monochrome drawing aids, technical drafting equipment, geometric measurement tools, precision measuring devices, educational drafting set
665x672pxcompass drawing, angle symmetry, line art circle, black and white compass, geometric precision, drafting tool illustration, navigational symbol design
1600x1600pxruler pencil drawing, black and white ruler icon, ruler design elements, ruler technology symbols, measurement tool illustration, drafting equipment sketch, precision instrument outline
1000x1000pxarchitecture compass illustration, architectural drawing tools, black and white compass image, compass for design, drafting compass, precision drawing instrument, technical sketching tools
1131x1600pxcartoon compass, green and yellow compas, stationery design, art technology, drafting tool illustration, precision drawing equipment, educational graphic resource
