
They said this one was like something by Dali!
Microscope: Zeiss Standard
Ocular: Zeiss KPL-W 10/18
Objective: Zeiss 1.6/0.03 - 5/0.1
Substage: Leitz 0.9NA ICT used with only polariser and retardation filter (i.e. no DIC prisms)
The next three images:
Microscope: Zeiss Standard
Ocular: Zeiss KPL-W 10/18
Objective: Leitz NPL Fluotar 16/0.45 ICT
Substage: Leitz 0.9NA ICT, with retardation filter

Stitched & stacked portrait

Swim bladders

Ganglion
Now I await Cactusdave's contribution...