The original photos include front views of Mercedes Gull-wing with the doors open. I decided to show this car throughout history because it is one of my favorite cars. I have consistently enjoyed this car from 1954-2012. I decided to take the first 3 years the car was made and combine it with the most recent years. I used the approach of additive to combine all 6 photos. My focus in aligning these photos was with the prominent Mercedes logo on the front grill. I decided to focus on the logo because it is very recognizable and most people can identify the car by its logo.
https://www.netcarshow.com/mercedes-benz/1954-300_sl_gullwing/1280×960/wallpaper_17.htm
http://carfineart.com/classic-cars/
http://www.caricos.com/cars/m/mercedes-benz/2010_mercedes-benz_sls_amg/images/141.html
https://www.pinterest.com/pin/361976888769380550/