spiral bound sketchbook
9 x 11" pad of drawing paper
18 x 24" pad of drawing paper
portfolio
chamois
drawing pencils (2H, HB, 4B, 9B...)
charcoal (vine and compressed: soft, medium, hard)
optional materials:
colored pencils (pricier pencils are better)
pastel (chalk or oil, whatever's your pleasure)
watercolor materials:
spiral bound sketchbook (or binder w/ hole punch)
18 x 24” pad of watercolor paper
9 x 11" pad of watercolor paper
palette (watercolor or tin)
water vessel (jar, cup, etc)
sponge (kitchen sink variety) 
watercolor (tubes or cakes):
alizarin crimson
cadmium red medium
cadmium yellow medium
ultramarine blue
pthalocyanine blue (“Thalo” blue)
pthalocyanine green (“Thalo” green)
payne’s grey
optional colors:
lemon yellow
sap green
viridian
cobalt blue
cerulean blue
prussian blue
violet
white
basically any other colors that make you smile
brushes:
#16 round (or bigger), natural or synthetic
1-2” flat, natural or synthetic
large wash brush (inexpensive house paint brush is okay)