Color sampler sheet: double-sided printed cardboard with white patterns. Front side: Surface of cardboard horizontally divided into two fields: in the upper field diagonally arranged identical small stylized flowers made of arcs and lines in the shape of trefoils. Number 592 affixed to the top right. In the lower field, four symmetrically arranged large flowers on a grid of small flowers and dotted rhombuses. Number 593 affixed to the right. Back side: Surface horizontally divided into two fields: upper – larger, richly decorated with large ornamental floral and geometric motifs forming a network of flowers and dotted large diagonal crosses. Number 594 affixed to the top left. In the smaller lower field, a symmetrical pattern composed of identical circles with dots in the center and filled with fine dotted spaces. Number 595 affixed to the right.