I've been having a great time experimenting with stamping inks on mailing tags with some stencils. I'm leaning this technique from Marjie Kemper in her Craftsy class "Inventive Ink: Colorful Mixed Media Effects. I really like working small!
If you want to work along with me, here's a link that will save you 25% on her class.
Disclosure: yes, if you use this link and enroll, I will get a couple of bucks. But even if I couldn't offer you this discount, I would still recommend her class! It's just fun and stressless!