Retirement gift are a great time to think about caricatures because caricature make such great gifts for people who are retiring.
The reason is you can include elements that personalize the image – in fact every image is custom created from scratch.
In this example the man retiring was involved in ship engineering. So he has a picture of the ship he was first involved with on the wall. Plus he has “Steam Engineering” on the spine of the book beside him as his speciality is that type of marine power plant. In addition a specific nameplate on his desk and his famous reference library behind.