Blue Whale and Giant Squid posters

Two new finished pieces: A potential duo, appropriately themed- and sized- to be printed as posters (up to 16" tall). They were loosely inspired by Alphonse Mucha's art nouveau posters for plays and various products. At first, I wanted to put more text, like they were advertisements for the animals ("Blue Whale - Gentle giant of the sea!" Or some such) but in the end, I opted to leave most of the space for the fauna itself. I felt that too much text was taking away from the actual subjects.

Here's the majestic blue whale:

and the mysterious giant squid:

I'm working on more nature-inspired posters, but all I'll say for now is that the next one will either be an insect or a bird...

However, when I was looking for ideas and references, I ended up spending so much time admiring the amazing shapes and colours of various tunicates (the plant-looking animals underneath the squid) that I'm thinking I might dedicate an illustration just for them...