I was a power plant steam generator expert. One of my favorite activities is 3D modeling with SolidEdge, PTC Creo or SolidWorks. About my picture... this is a Modigliani. Similar to me.. perhaps.
A roller coaster ride, through many industries, from shipbuilding to petrochemical to cryogenics to mining to steelmaking to hydro- & pyro-metallurgy to furniture... finally semi-retired (on medical grounds)... still ticking...