i have been toning with my Van Dykes with platinum/palladium and have had some nice results, I would like to increase dmax a bit and have heard positive comments on Gold toning which i would like to try. Have initially been looking at Tetenal gold toner, anyone tried this? Loris I believe you have quite some experience with gold toning, would be interesting to hear what formula your using at the moment. I need quite a lot of it for a one shot solution, i think around +300ml for 32x27 inch print, so i need to find the most economical way. I took your advice on double coating with VD and it helps quite a bit!