Hi @Chris, Thank you for trying out Coop. In the current version, sending a picture works the same as putting a URL in a message and sending it. NIP-17 has instructions for sending encrypted file event messages (

GitHub

nips/17.md at master · nostr-protocol/nips

Nostr Implementation Possibilities. Contribute to nostr-protocol/nips development by creating an account on GitHub.

but Coop doesn't support it yet. I already have it planned, but I want to wait until Coop is a bit more stable.