William Greiner – The artist and avid tennis player shares his favorite things

These are always close by because making photographs is an obsession. Some of my lenses are 30 or 40 years old, but I love them.

My other obsession is tennis. I play five or six times a week, plus I do volunteer fundraising and marketing for the LSU men’s tennis team.

This is my mobile office. I feel like I am capable of doing work anywhere with this “thing.”

This is an HP 12-C business calculator, and although at 25 it is also really old, it is still a valuable tool. I am not a math wizard, and this calculator can do some pretty sophisticated stuff.

Using this means I am in one of my favorite cities in the world, with one of the best and most reliable public transportation systems anywhere. I’ve even incorporated this map and others into works of art. williamgreiner.com

To see Greiner’s passion for photography and tennis collide, click here.