Use 30 + 30 rectangle (1:2) sheets of origami paper.
Difficulty : ⭐⭐⭐⭐
Time: 4 hours
 
It is a black spade and red heart in solitaire card game.
 
Model paper size:
Base (pattern) : 3.75 cm x 7.5 cm
Decoration (black, red) : 3.75 cm x 7.5 cm
 
Model height: ~ 8 cm
 
PrwOrigami - Kusudama Collection
www.prworigami.com
(January, 2019)