I am trying to make a series of pictures with very prominent grain.I,m sure I have read a similar post here before, but I'll be dammed if I can find it now!
So if you could indulge be again!

So far the best results I have achieved have been using TMAX 3200 (35mm)developed in Ilford Multigrade paper dev mixed 1-20 for 9 mins. I was pleasantly suprised by the results! Large but very sharp grain, which looked fantastic in a 10x8 print.

However I am sure there is a whole bunch of you out there that have a load more suggestions!