Show sample as: 72-frame QuickTime VR or 360-frame QuickTime movie loop.
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3D3DSilver leaf.
I think it's pretty remarkable that you can buy sub-micron thick films of several different pure metals: Click the Sample Group link below to see all the ones I have, which represent pretty much the complete list of those that are commercially available. (Many, many different mixed alloys are also available in leaf form.)

Silver leaf is relatively inexpensive, but it tarnishes and can't be used outdoors at all. For this reason, palladium leaf is often used as a sort of imitation silver, which is amusing since palladium costs between 50 and 100 times as much as silver depending on the current market.

Leaf like this is so thin it has to be picked up with special Red Squirrel hair brushes (none of that Gray Squirrel crap, mind you) and when it wafts down onto an object it conforms to the shape of the surface, settling in even to details as fine as a fingerprint.

I bought this leaf from a store in New York when I was visiting there with my six-year-old daughter Addie: You can read about our visit here.
Source: New York Central Art Supply
Contributor: Theodore Gray
Acquired: 11 July, 2003
Price: $10/25 sheets
Size: 3.5"
Purity: >99%
Sample Group: Metal leaf
Silver