Collecting resources

I have began to start a collection of objects i have found on my journeys. Different pieces of paper with different colours/ designs on. Sugar packets, gig tickets, train tickets, tea bag packets tissue papers, sponges twigs, toothbrushes, stickers.
Anything i can use to create marks or get inspiration from colour or texture in the future in my work.
I will keep trying to add to this collection as i go along.