Sure. nostr:npub1l2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqutajft is building an alternative to Instagram based on the Nostr protocol. It allows you to publish high quality images and reels, too!

Very smooth and with a great UI, still in beta so not bug-free but that’s expected :)