There is one at /nft , but you could also curate your own

There is one! There’s lots of more channels than just the featured ones that you’re shown if you use the search 

/nft

if you follow the /nft channel then it will show up in your sidebar

https://warpcast.com/~/channel/nft

It exists just join it

Cryptoart

gm Luca, happy to meet you at here again! haha

Base NFTs

I live /basenft but pudgies not on base ): only gas fees for rich

If you want a seals channel in particular there's the option at the bottom of the menu to create your own channel!