Pat Flynn is known for his ability to combine non-precious materials, like iron, with high karat gold and gemstones, to create stunning, elegant jewelry. His work is found in the permanent collections of the Renwick Gallery at the Smithsonian, the Art Institute of Chicago and Rhode Island School of Design. Flynn's signature work must be his incredible 'nail' brooches. The beautiful brooch (left) is made with Iron, 18 k gold, and platinum. I love his bracelets, too. Dust Bracelet (below) is made of Iron and 18k gold. How do you like these pieces? See Pat Flynn for more.