Pleasure cruise 1-2 (Patreon)

It's a nice quiet day for oceanography.

Mara decides to take one of the subs out on a little tour of the seabed. Do some sightseeing, discover new wildlife. She'll be back before lunch.

A new folder has been added to the archive: "Pleasure cruise". Drawings will be put there, although for this week it's just these two.