Set of 10 Christmas cards with yellow envelopes: Rebus with frog and quail

<p><b>mysterious Christmas cards with yellow-orange envelopes, design: Michael Bulgrin</b></p> <p>- 10 folding cards: landscape format 11.5 x 16.5 cm (open 23 x 16.5 cm)<br> - offset printing 4/0 on Trucard 250 g/m² (outside slightly glossy, inside matt)<br> - 10 yellow-orange envelopes DIN B6, pointed flap, wet-glued<br> - one envelope weighs 5 grams, one card 9.5 grams</p> <p>The solution to the picture puzzle: “Merry Christmas” (frog without SCH + E, antlers without Ge + N, quail without W and EL).</p>