Paper · Alternative processes

Aquarelle Hot Press

Arches

Characteristics

Sizing	internal and surface (gelatin)
Formats	22x30in, roll
Coating	Retailers: 100% cotton, gelatine sized to the core, cylinder-mould made, smooth hot-pressed surface.

Process	Rating	Notes
Cyanotype	Good	Survey: reported to work
Van Dyke Brown	Good	Survey: Arches 90# hot press reported to work
Salt Printing	Good	Survey: Arches hot press reported to work
Platinum Palladium	Poor	Survey: "Arches Aquarelle" listed as not working for platinum/palladium
Kallitype	Untested
Gum Bichromate	Untested
Carbon Transfer	Untested

Physical specifications from manufacturer datasheets. Process suitability ratings based on published references and practitioner experience.