Flowering canola field with large thunder storm clouds and blue sky; Calgary, Alberta, Canada

Dramatic funnel cloud created in dark storm clouds; Calgary, Alberta, Canada

Dramatic colourful clouds at sunset with interesting formations and some blue sky; Calgary, Alberta, Canada

Flowering canola field with blue sky and dramatic white clouds; Beiseker, Alberta, Canada

Dramatic dark storm clouds with tree tops blowing in the wind; Calgary, Alberta, Canada

Dramatic colourful clouds at sunset with interesting formations and some blue sky with houses in a neighbourhood; Calgary, Alberta, Canada

Dramatic funnel cloud created in dark storm clouds with silhouetted evergreen trees; Calgary, Alberta, Canada

Rolling field of green grain with blue sky and clouds, North of Calgary; Alberta, Canada

Flowering canola field with wispy clouds and blue sky; Alberta, Canada

Flowering pea field with blue sky and clouds; Beiseker, Alberta, Canada

Detail of storm clouds in the sky; Calgary, Alberta, Canada

Silhouette of evergreen tree with colourful dramatic sky at sunset; Calgary, Alberta, Canada

Frosted evergreen tree framed by frosted tree branches with blue sky and clouds; Calgary, Alberta, Canada

Dramatic Clouds With Blue Sky And Wind Mills In A Flowering Canola Field; Alberta Canada

Two wooden sheds in a stubble field with dramatic clouds and blue sky; Alberta, Canada

Close up and low angle of pumpjack with storm clouds and some blue sky; Alberta, Canada

An old wooden wagon on a snow covered hillside with blue sky and clouds; Calgary alberta canada

Silhouetted electric towers with wires at sunrise with orange cast clouds and blue sky; Calgary, Alberta, Canada

Silhouetted electric towers with wires at sunrise with orange cast clouds and blue sky; Calgary, Alberta, Canada

Snow covered evergreen trees in a snow covered field with blue sky and clouds; Calgary alberta canada

Frosted snow covered evergreen trees in a snow covered field with blue sky and clouds; Calgary, Alberta, Canada

Frosted snow covered evergreen trees in a snow covered field with blue sky and clouds; Calgary, Alberta, Canada

Cow sitting in field of grass and dandelions with clouds and blue sky west of calgary; alberta canada

Storm clouds gather in Souther Alberta; Alberta, Canada

Dramatic storm clouds with blue sky in openings; Calgary, Alberta, Canada