Hi Roboele. This photo is particularly intriguing to me. You treat this subject, with a relatively wide aperture (f/4) to create some good shallow dof. It is almost as if you are presenting this old and rusted apparatus as a classic piece of ancient art. The mixing in of the some turquoise (which was probably once some overexposure) is an excellent touch. You show an excellent eye here. Best Regards, Michael.