Creating this many pillars individually would have been impossibly complex. I instead made a solid block, with a grid of negative cylinders inside, carving out the archways.

I used a volumetric cube to create the hazy effect of the pool, and terrains for the waves. The dolphins and boy were made using Poser.

This one was originally going to be for the Scenic Real World gallery, but became too magical a place to find just anywhere.

Tiny fairies, no wonder they are so hard to find in the real world. I tried using a photo of an actual field in the background, although it's such a small area it's almost a texture map.