I want to paint some terracotta flower pots with the kids but haven't done anything like this before so I'm not sure what type of paint to use and whether they need varnishing afterwards. I have googled but the sites that I can find say either acrylic paint / emulsion paint or just say 'paint' and they don't mention whether the pots are OK outside afterwards without varnishing.
Has anyone done this and could point me in the right direction?
Thanks.