Cottonwood Leaf: Cherry Burl (from Jacques Vesery)
3.3 x 3.1 x 1.2 inches
8.5 x 7.9 x 2.0 cm
Thickness of leaf: 3/32 inch or 0.25 cm

Red Oak Leaf: Manzanita
1.6 x 0.6 x 0.2 inches
Thickness of leaf: 1/64 inch or 0.05 cm

Tiny Mushrooms: Bog Oak (Peter Hedegaard-Denmark)
0.5 x 0.3 x 0.3 inches
1.2 x 0.8 x 0.8 cm

Snail: Mammoth Tusk with Boar's Tusk inlay
0.4 x 0.3 x 0.3 inches
1.05 x .85 x 0.4 cm