Welcome to the Guild baamenabar, glad you decided to de-lurk after all these years! That is a lovely map. Hand-drawn maps are always a welcome sight here. As to posting collections of work, Well you could post the entire collection within a single thread. I think there is a limit of 5 images per post, but you could post a follow-up comment with 5 more maps and so on if needed. You can also create a post an album of your work in your profile page (on the left hand side of your profile page). Look forward to seeing more of your work.

Cheers,
-Arsheesh