Salina Vit

#More than two quadrilaterals, inside one another #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 #Several triangles, juxtaposed, joined or intersecting #Series of letters in different dimensions #Series of letters presenting different forms of writing #Letters presenting a special form of writing #Letters or numerals forming a triangle (surface or periphery) #Letters or numerals forming any other quadrilateral (surface or periphery)