@Micalngelo - Hi, for this particular one I used Moersch's Easy Lith, but I'd rather use Rollei SuperLith for Foma, otherwise I get (occasionally) white spots on the paper surface and I can't figure out which factor (temp/dilution/exposure/worn out dev.) relates to that. As of Slavich papers (Bromportrait and Unibrom) either dev is Ok (MEL, RSL or Moersch's SE5).