B Bartl UNTERNEHMENSBERATUNG

#One quadrilateral #Other irregular parallelograms, trapezia and quadrilaterals, quadrilaterals containing one or more rounded corners #Quadrilaterals with dark surfaces or parts of surfaces #Triangles with dark surfaces or parts of surfaces #Triangular figures with one or more truncated or rounded angles #Several triangles, juxtaposed, joined or intersecting #One circle #Circles containing one or more letters #Series of letters in different dimensions #Series of letters presenting different forms of writing #Letters or numerals forming a triangle (surface or periphery) #Letters or numerals forming any other quadrilateral (surface or periphery) #Black #White, grey, silver