Thinking about the enviroment.

I've been thinking about what the environment of our game would be, style, age, materials, etc.
I think the choices are:

Medieval/Fantasy - This type of architecture could be enforced by the fact its at the bottom of a fish bowl and fish bowl's usually have some little castle at the bottom.

Prehistoric - Buildings could be built out of gravel etc.

Modern - To reflect the real world but with an aqua feel to the structures.

Futuristic - I don't think this would work well with our theme, but its always a choice if needed

Organic - Because were going microscopic, having an organic feel to the whole thing would be a good idea, sort of like moss on the bottom of the bowl.

Early Roman/Greek - This could work as well, its something different but I'm not sure if it would fit in with the feel of the game.

Art Nouveau - I like the idea of this, the fish bowl could also be in a late 1800's environment.