Where?
Where can you find materials to add to your collection?
In our world today, always try to be aware, mindful and respectful. When you are about to throw something away, pause and look at it. Think about what it would look like if there were many others just like itself. Could it interact well with something else? If cleaned, is it safe? If the answer is YES, then CLEAN it, put it aside to dry and then leave it in a container to sort later. After awhile, you might have something that looks like the image below. Continue scrolling for more ideas and suggestions.