Rainbow Thank You Cards

I decided to make some thank you cards for my Etsy shop, but these cards are NOT currently available there.  Since I'm stuck on rainbows lately, I made them in rainbow colors using ink blending, embossing, and die cutting.  The card bases are standard A2 size (5 1/4 x 4 1/2) in white cardstock.  I used my Cuttlebug to cut the "Thank You" sentiments (also in white cardstock) and to emboss the card panels.  Then I used ink to blend onto the panels.  They were fun to make but took quite a bit longer than I expected them to, and I think the look is too simple for how much work went into them.  Live and learn.