Sweet leaf, Stevia rebaudiana, a natural sweetener. Close up showing serrated leaves.

Sweet leaf, Stevia rebaudiana, a natural sweetener. Close up showing serrated leaves.

Sycamore, Acer pseudoplatanus, Close up of leaves on the tree growing outdoor.

Holly, Ilex aquifolium leaves on a twig with melting snow against a dappled background.

Holly, Ilex aquifolium leaves with melting snow against a faded soft background.

Holly, Ilex aquifolium leaves with melting snow against a dappled background.

Close up of Holly, Ilex aquifolium leaves with melting snow against a dappled background.

Close up of Holly, Ilex aquifolium leaves with melting snow against a dappled background.

Holly, Ilex aquifolium, leaves with melting snow against a pale blue background.

Wild Blackberry, Rubus fruticosus, Frosted autumn leaves with hoary frost.

Japanese Lilac tree, Zelkova serrrata, viewed from underneath looking up at the canopy of backlit leaves turning yellow.

Japanese Lilac tree, Zelkova serrrata, viewed from underneath looking up at the canopy of backlit leaves turning orange.