ais3

#Surfaces or backgrounds covered with repeated geometrical figures, figurative elements or inscriptions #Quadrilaterals #Letters or numerals forming geometrical figures, written or typographical matter in perspective #Letters presenting a special form of writing #Numerals presenting a special form of writing #Surfaces or backgrounds covered with repeated geometrical figures or designs #Surfaces or backgrounds covered with lozenge shapes #Rhombs or squares standing on one of the corners thereof #Several quadrilaterals juxtaposed, joined or intersecting #Letters or numerals forming some other geometrical figure