Geometry. Three different geometrical shapes on bright yellow background. Minimalism. Triangle, square and circle. Creative abstract concept. Educational wooden toys for children, learning shapes and colours. Child sorter. circle; triangle; square; figure; green; geometry; three; round; red; blue; background; yellow; geometric; minimalism; creative; concept; bright; color; bold; toy; wooden; shape; education; child; learn; different; sizes; natural; difference; bold colours; concept; abstract; ring;