Lovely! Not sure how easy it would be to paint though - seems like one of those things that looks easy but actually requires a bit of skill
Watercolor Card Sets - gorgeous!
Watercolor card avocado you are my other half by JessWeymouth
Pretty watercolor idea More
Easy DIY Birthday Card Using Minimal Supplies! Project by Kristina Werner.
Poppy Watercolor Card by gardenblooms on Etsy, $3.50
Tulips Watercolor Card / Hand Painted Watercolor by gardenblooms
Free Printable watercolor saying (for notebook covers or other projects)
Happy Birthday Cake & Candles Card - Watercolor - Original Handmade - Card for Birthday - Greeting Card - Handprinted watercolor card by ShelbyNickelDesigns on Etsy https://www.etsy.com/listing/226136813/happy-birthday-cake-candles-card
Easy DIY Valentine's Day Card Made with Minimal Supplies: $2 Crayola Watercolor Set and a black pen.