Engagement Photographer Oshkosh WIEngagement sessions are one of those times where a future bride and groom can get to know their photographer a bit better before the wedding. My busiest times for engagement sessions are the spring and fall. With both of those times it's not too hot or cold and there is a lot of color in the trees and grasses. In this picture we were just finishing up and were heading back home when I saw this wheat field and we just had to stop and make some great photos. 1/125; f/4.5; ISO 800; 56.0 mm.