Thompson’s Water Seal from Lowe’s which isor sealing terra cotta pots so they can be painted. $4 Spray it all along the inside of the pot (the sides and the base) and it locks the moisture in so it can’t seep through and cause your paint to bubble or peel. A few thin coats will look like the pots have just absorbed it all when they dry (they don’t appear to be darker or shiny afterwords).
DIY flower pot bird bath. - Click image to find more DIY & Crafts Pinterest pins [I love the wimsical design however I wouldn't want a birdbath atop it. Whens the last time u saw a bird bath? Plus I wouldn't want to encourage mosquito. This idea is to cutie to pass up.]