https://emulsive.org/articles/5-frames/5-frames-of-a-triple-waterfall-in-luxembourg-on-ilford-hp5-plus-120-format-ei-400-agfa-billy-i-63
5 Frames… Of a triple waterfall in Luxembourg on ILFORD HP5 PLUS (120 Format / EI 400 / Agfa Billy I 6,3)