4 open color colorful paper jam thick cardboard diy card paper paper-cut hand-painted greeting card double-sided 4k color card colored paper 100 pieces

color mixing bright red golden red rose red pink bright pink pink purple light purple dark purple orange golden yellow medium yellow lemon yellow goose yellow beige jade color green lotus grass green emerald green dark green green blue and green light blue dark blue sapphire blue pink blue sky blue brown silver gray black white

4 open