Now is the time to find random objects that DON'T go together for your landscape. Start with these links:
Places to get objects for your landscape:
Interesting images of bones, bugs and fossils
Animals from National Geographic
NYC Library Digital Gallery - Choose from the list below to see a collection - has a TON of stuff! Use the search box if you are looking for something specific, or just browse the various libraries. This site also has old photos of NYC.
American Memory project from the Library of Congress Search by a variety of topics including: religion, map, immigration history, advertising, sports…
Or Google!