Ice on Lake Ontario - © Richard McGuire

Through the ice wall, Winterlude, Ottawa - © Richard McGuire

Near Mesa Arch, Canyonlands National Park, Utah - © Richard McGuire

A late winter afternoon, Bryce Canyon National Park, Utah - © Richard McGuire

Carlsbad Caverns National Park, New Mexico - © Richard McGuire

Skyline Arch, Arches National Park, Utah - © Richard McGuire

Court of the Patriarchs, Zion National Park, Utah - © Richard McGuire

Candles at St. Mary's Church, Wilno, Ontario - © Richard McGuire

Thomas "Carbide" Willson ruins, Gatineau Park, Quebec - © Richard McGuire

Raging river, autumn leaves