An older model custom Harley-Davidson ® Panhead motorcycle. The Panhead engine was build from 1948 to 1965.
I shot photos of this and another bike for a buddy, so He could draw images of the bikes. We didn’t worry about the back drop behind the bikes since he was just using the photo for reference.
*Apparently it’s not a Harley after all (a pedant tells me) — but it’s a good imitation and I was rather pleased with the title, so that’s not going to change!