Your EXIF data says 1/40 f/2.2 ISO1600 and 1/40 f/2.8 ISO1600
I think you could have left the 28mm 1.8 at home because a 5D3 with a 24-105 could have made the same shot with just a little different settings.
(1/20 f/4 ISO1600) or (1/40 f/4 ISO3200) or (1/20 f/5.6 ISO3200) etc
Hence why I ended up selling the 28mm f/1.8 -- I just didn't find much of a need for it on FF. For the photos I posted here, I forced myself to use the 28mm just so I could get some use out of the lens on the 5D3. Also, I did not know exactly what to expect for lighting at the museum beforehand, so I only brought along prime lenses, and ended up using just the 50L and 28mm during that visit.
My original point was to not assume that any prime lens you currently own and find useful on a crop body will automatically get used on a full frame body. You may find that the focal length is no longer useful for you on FF. That is what I discovered with both the 28mm f/1.8 and 85mm f/1.8.