see description of items to your left.
Clockwise, from upper left corner:
water container with three sections;
2 dip pens with different nibs;
2 large wash brushes and a Winsor-Newton series 7 #1 brush for drawing;
mixing tray for washes;
box of nibs;
bottle of ink (Higgins black magic) in a saucer to prevent tip-over;
chamois for wiping nibs.
Everything is sitting on a cloth diaper, which is washable and makes a great blotter for removing excess water from brushes.
Paper. We used plate-finish Strathmore series 500 bristol paper, 4-ply.