I am always intrigued by this sign. It is obviously
reversed to be readable in its reflection, but surely the wash from the boat would render it illegible. Praktica TL-3 with Vivitar 28mm f/2.5 and Rollei IR 400
Developed Rollei D74 (1+8.2) 5.5min at 20c.
Scanned Epson V500.
Red Filter. 2X Telephoto.
This looks, and is an odd dilution. I measured 32.5ml for a 1+7 dilution and mistakenly made up to 300ml instead of 250ml. I am guessing this has accounted for the slightly lower contrast that I expected.