Just thought I'd try an underwater theme, which is a bit new to me really.

I used the 3 Free Vases by GADU from here: https://www.renderosity.com/mod/freestuff/egyptian-vases-iii/76505

They do have the original images mapped on to them , but I added my own material to make them look a bit old and worn.

Image took about 4 hours to get right before rendering, and took 3 hours to render.

It was rendered in Bryce 7 Pro. Resized in Photoshop as it was bigger than the maximum allowed size, but no other post work.

Thumbnail image looks a bit wrong because the original size of the image was 1298 x 900.

Resizing it to make a thumbnail size of 300 x 350 squashes it.