Scotland, Edinburgh, Princes Street Gardens. The world's oldest floral clock, and a flower display celebrating 100 years of the Edinburgh Zoo.

Scotland, Orkney Islands, Mainland Orkney. Traditional Dry-Stone wall in the Birsay parish, a small settlement on the west coast of mainland Orkney.

England, London, Hyde Park. The first Daffodil of spring, photographed in February 2012 at Hyde Park in London.

England, London, Hyde Park. Crocuses flowering in early spring at Hyde Park in London.

England, London, Hyde Park. Crocuses flowering in early spring at Hyde Park in London.

England, London, Hyde Park. Snowdrops growing in Hyde Park, a popular green space near the city center of London.

England, Northumberland, Bamburgh. Oriental Poppy growing wild in the sand dunes near the coast. Photographed outdoors using a 'field studio'.

England, Northumberland, Cramilington, Flowers on a tree amongst Ash leaves.

England, Northumberland, Cramilington, Shot of a group of Cowslip Wild Flowers against a balck background.

England, Northumberland, Allen Banks & Staward Gorge. Wild Pansy growing in Allen Banks Woodland.

England, Northumberland, Rothbury. Wild Pansy photographed against a white background using the field studio.

England, Northumberland, Rothbury. Flowering Tulips in a green house / summer house in the Cragside Estate (National Trust) formal garden.

England, Northumberland, Rothbury. Flowering Tulips in the Cragside formal garden.

England, Northumberland, Rothbury. Flowering Tulips in the Cragside Estate (National Trust) formal garden.

England, Northumberland, Rothbury. Flowering Tulips in the Cragside Estate (National Trust) formal garden.

England, Northumberland, Rothbury. Flowering Tulips in a green house / summer house in the Cragside Estate (National Trust) formal garden.

England, Northumberland, Rothbury. Flowering Tulips in a green house / summer house in the Cragside Estate (National Trust) formal garden.

England, Northumberland, Rothbury. Flowering Tulip in the Cragside (National Trust) formal garden.

England, Northumberland, Rothbury. Flowering Tulips in the Cragside formal garden.

England, Northumberland, Morpeth. Detail shot of the stamen of a flowering Crocus flower.

England, Northumberland, Morpeth. Close up shot of a flowering Crocus flower against a black background.

England, Northumberland, Tufted Vetch and Bird's-foot Trefoil.

England, Northumberland, Tufted Vetch.

England, Northumberland, St John's wort.

England, Northumberland, St John's wort.

England, Northumberland, St John's wort.

England, Northumberland, Garden Daisy.

England, Northumberland, Herb Robert.

England, Northumberland, Herb Robert.

England, Northumberland, Forget me not.

England, Northumberland, Wood Anemone.

England, Northumberland, Slaley. Cowslip Growing in a Northumberland Wildlife Trust Reserve known as Juliet's Wood

England, Northumberland, Slaley. Cowslip Growing in a Northumberland Wildlife Trust Reserve known as Juliet's Wood

England, Northumberland, Slaley. Cuckoo Flower Growing in a Northumberland Wildlife Trust Reserve known as Juliet's Wood

England, Northumberland, Slaley. Cuckoo Flower Growing in a Northumberland Wildlife Trust Reserve known as Juliet's Wood

England, Northumberland, Haydon Bridge. Primrose growing in a Northumberland Wildlife Trust Reserve known as Tony's Patch.

England, Northumberland, Haydon Bridge. Primrose growing in a Northumberland Wildlife Trust Reserve known as Tony's Patch.

England, Northumberland, Haydon Bridge. Bluebells growing in a Northumberland Wildlife Trust Reserve known as Tony's Patch.

England, Northumberland, Haydon Bridge. Wood Anemone growing in a Northumberland Wildlife Trust Reserve known as Tony's Patch.

England, Northumberland, Haydon Bridge. Bluebells growing in a Northumberland Wildlife Trust Reserve known as Tony's Patch.

England, Northumberland, Haydon Bridge. Common Dog Violet growing in a field near Haydon Bridge.

England, Northumberland, Haydon Bridge. Common Dog Violet growing in a field near Haydon Bridge.

England, Northumberland, Haydon Bridge. Common Dog Violet growing in a field near Haydon Bridge.