Red traffic light stops pedestrian for the crossing of the road. Sky backdrop, space, banner, detail
Folding ruler
Tape-measure and micrometer close-up.
Two C-clamps, ruler and tape-measure.
Colorful paints in jars on a blue background near the brushes. Color palette.
Folding ruler
Her majesty the queen
Tape-measure and micrometer close-up
Referee Whistle
Referee Whistle
Engineer's tools on the table.
Her Majesty Queen Elizabeth II Portrait from Canada 20 Dollars 2012 Polymer Banknote pattern
Group of old slide rules, or slipsticks
Multi-colored paint in cans on blue background. Palette of colors.
tools and instruments
No stopping yellow crisscross zone traffic sign on asphalt road at the entrance way of hospital
Multi-colored paint in cans on blue background. Palette of colors. Concept - creativity and school
