Pretty simple. They are all related to things I have done or am doing now. In two of the pix, I retired from careers in each. The third is a pic of the same model aircraft I owned for over 10 years and the one that prompted me to get my A&P as well. I worked on small AC until the wife was able to retire then we moved into the RV rig behind my 13' tall P/U pictured in the last one. We are now constantly on the road and wherever we park is home.