Only read the opening post so sorry if some of this is repeated.
I used to work with 1 -2 year olds so heres just a taster of different art and craft activities we did
monopainting, toy printing, vegetable printing, finger painting foot painting, body painting, free painting, wax crayons, chalks, stubby pencils, collage, gluing, glue with glitter in it, ball painting, water painting in the garden painting all the toys, paint in the bath, string painting,
Other untoy related activities
heuristic play/treasure baskets
basket full of junk mail, (so cute wtaching them open envelopes) takeaway menu, to the occupier letters etc,
Fill the baby bath full of bubbles and water toys or even play in the bath
ice cube play
jelly play
flour play
cooked spagetti play
pasta play - (dry pasta in the baby bath and let them scoop up the pasta, pour it etc)
Washing up (washing babies with flannels, washing plastic cups/plates)
Large scarves - play music and float the scarves around
Need any more give me a shout.