The complex—which could accommodate up to 500 patients— boasted 50 healing rooms, 80 thermal baths, 40 mud baths, and an underground pool. Nicolas Grospierre, Hydroklinika, 2004, D-Print on Wood, 19 3/4" x 19 3/4". Photo 7 of 13 in 'One Thousand Doors, No Exit' by Diana Budds

'One Thousand Doors, No Exit'

7 of 13

The complex—which could accommodate up to 500 patients— boasted 50 healing rooms, 80 thermal baths, 40 mud baths, and an underground pool.

Nicolas Grospierre,

Hydroklinika, 2004, D-Print on Wood, 19 3/4" x 19 3/4".