Erlend Haarberg / Frost-covered grasses in the pine forest, Klaebu, Norway, January 2010

Matthew Maran / Detail of frost on Western Red Cedar (Thuja plicata). Vancouver Island, Canada, March.

Ross Hoddinott / Ivy leaves (Hedera sp) in snow and heavy frost, Bradworthy, Devon, UK. December 2010

Stephen Dalton / Frost on dead reeds, UK

Jouan & Rius / Frost covered grass, Reykajanes Peninsula, Iceland 2005

Kim Taylor / Freezing fog frost crystals on holly leaves, Surrey, England

George Sanker / Abstract of ice on water. Baxter State Park, Maine, USA, October 2012.

Alex Hyde / Chicken wire coated in hoar frost. Peak District National Park, Derbyshire, UK, December 2012.

Alex Hyde / Sycamore (Acer pseudoplatanus) seed coated in hoar frost. Peak District National Park, UK. December.

Mark Taylor / Rime frost covered Silver Birch (Betula pendula) twigs, Surrey, UK

Mark Taylor / Rime frost covered Holly (Ilex aquifolium) leaves, Surrey, UK

Sandra Bartocha / Frost patterns, Waldstadt, Potsdam, Germany, December 2009

Erlend Haarberg / Sun low above the horizon shining through frost-covered grass in pine forest, Klaebu, Norway, January

Nigel Bean / Ivy (Hedera helix) leaves edged with hoar frost, Somerset Levels, UK, December

David Noton / Snowy hills and a single tree in the Piano Grande. Monti Sibillini National Park, Umbria, Italy, February 2010.

Bryan and Cherry Alexander / Frost patterns on the window of a home in Siberia in the winter. Yamal, Western Siberia, Russia, February 2009.

Bryan and Cherry Alexander / Frost patterns on the window of a home in Siberia in the winter. Yamal, Western Siberia, Russia, February 2009.

Bryan and Cherry Alexander / Feathers of frost on a window on a frosty morning.

Philippe Clement / Pattern of sand ripples and ice on the beach during frost in winter. The Netherlands, January 2011.

Peter Cairns / 2020VISION / View up through the canopy of Silver birch trees (Betula pendula) covered in hoar frost in winter, Glenfeshie, Cairngorms NP, Highlands, Scotland, UK, December

Kevin Schafer / Frost-shattered sedimentary rock, Svalbard, Norway 2010

Andrew Parkinson / Jackdaws (Corvus monedula) and Rooks (Corvus frugilegus) mixed winter flock taking flight from a frost covered field of crop stubble, Derbyshire, UK, January (non-ex)

Bryan and Cherry Alexander / Frozen extrusions of salt formed on new sea ice as salt water freezes, known as ice flowers. Northwest Greenland, 1980.

Bryan and Cherry Alexander / Salt crystals on newly formed sea ice in Bylot Sound. Thule, Northwest Greenland, 1980.

Thomas Lazar / Oval frost covered ice rafts floating in water beside ice covered shoreline, Lake Superior, Split Rock Lighthouse State Park, Minnesota, December 2008

Kim Taylor / Frost crystals on a fallen oak leaf, Surrey, England

Colin Monteath / Frost crystal patterns on glass, Ross Sea, Antarctica

Colin Monteath / Frost crystal patterns on glass, Ross Sea, Antarctica

Heike Odermatt / Pine (Pinus sp) tree covered with frost, Lusen, Bavarian Forest, Germany

Heike Odermatt / Pine (Pinus sp) tree, branches covered with frost, Lusen, Bavarian Forest, Germany

Grant Dixon / Ice and frost patterns on window

Larry Michael / Staghorn Sumac {Rhus typhina} leaves in frost, USA

Andrew Parkinson / Fallen Oak leaves covered with frost in dawn sunlight

Tim Fitzharris / Northern Cardinal (Cardinalis cardinalis) feather and Oak leaves frozen in ice, Arizona

Tim Fitzharris / False Hellebore (Veratrum sp) with frost, Gothic, Colorado

Gerry Ellis / Frost crystal formation on window, North America

Gerry Ellis / Frost crystal formation on window, North America

Tim Fitzharris / Japanese Maple (Acer palmatum) leaves covered with frost and frozen dew drops, Ontario, Canada

Jim Brandenburg / Frost crystals on window, North America

Jim Brandenburg / Oak (Quercus sp) covered with frost, Minnesota

Ross Hoddinott / Frost patterns

Duncan Mcewan / Frosted polypody fern & sphagnum {Polypodium vulgare}, Oakwood, nr Inverness, Scotland

Niall Benvie / Frost on Rosebay willowherb Fife, Scotland

Niall Benvie / Frosted sycamore (Acer pseudoplatanus) leaves. Scotland Angus

Niall Benvie / Frost melting on lupin leaves Aviemore Inverness-shire Scotland UK

Mark Taylor / Rime on dead plant stems, UK

Kim Taylor / Snow crystal on frosted moss

Colin Monteath / Frost crystal patterns on glass, Ross Sea, Antarctica

Colin Monteath / Frost crystal patterns on glass, Ross Sea, Antarctica

Colin Monteath / Frost crystal patterns on glass, Ross Sea, Antarctica

Colin Monteath / Frost crystal patterns on glass, Ross Sea, Antarctica

Colin Monteath / Frost crystal patterns on glass, Ross Sea, Antarctica

Ian Whitehouse / Frost patterns on window, Copland Valley, New Zealand

Gerry Ellis / Frost crystal formation on window, North America

Flip de Nooyer / Leaves covered with frost, Europe

Jim Brandenburg / Frost crystals on window, North America

Jim Brandenburg / Green leaves edged in frost in autumn, Minnesota