Royalty free image: Low angle view of Sami flag with the arctic circle against clear blue sky

Royalty free image: Full length of a woman putting twigs to burn in the barrel against trees in background at the forest

Royalty free image: Three children skating in snow rink against trees and clear blue sky on a sunny day

Royalty free image: Close-up of a glass bowl with liquorice candies against white background

Royalty free image: Low angle view of residential buildings against cloudy sky

Royalty free image: Close-up of a cropped mobile phone with plugged wire against white background

Royalty free image: Geyser in Haukadalur, Strokkur, Iceland.

Royalty free image: Island in the archipelago around Stockholm

Royalty free image: Lonely girl watching other children play

Royalty free image: Portrait of a young man in beige jacket against white background

Royalty free image: Smiling young couple walking through golden wheat field at sunset.

Royalty free image: Young couple standing outside wooden hut, hugging and smiling at each other.

Royalty free image: Young couple sitting on fallen tree on a riverbank, smiling and hugging.

Royalty free image: Close up of nude woman's neck and shoulders, covered in cupping marks.

Royalty free image: Young couple sitting on a riverbank, smiling at each other and hugging.

Royalty free image: Portrait of smiling businesswoman at whiteboard in office

Royalty free image: Business people talking face to face in lobby

Royalty free image: Close up of red roses with gift tag

Royalty free image: Man climbing ladder in water with trees

Royalty free image: Man holding bouquet of flowers and knocking on door

Royalty free image: Wing of aeroplane

Royalty free image: Senior woman sitting on bed

Royalty free image: Stressed woman sitting on bed

Royalty free image: Young woman sleeping on bed

Royalty free image: Young couple using smart phone at outdoor cafe

Royalty free image: Close-up of two young friends watching

Royalty free image: Couple with their children relaxing in bed

Royalty free image: Young couple enjoying winter sun

Royalty free image: Smoked salmon with salad and mozzarella cheese

Royalty free image: Close-up of a baby girl feeding milk

Royalty free image: Aerial View of Whitsand Bay, Cornwall and narrow rocks jutting into the sea, a rocky coastline.

Royalty free image: Person standing next to camper-van parked near Jordan River, British Columbia, Canada at night.

Royalty free image: Portrait of two boys sitting at a table in a garden, having a snack of burger and crisps.

Royalty free image: Aerial View of St Ives, a wide sandy beach and sheltered harbour with boats beach on sand at low tid

Royalty free image: A person lying on a surfboard by a camp fire, on the banks of the Jordan River at sunset.

Royalty free image: Reflection of a circuit board on glasses

Royalty free image: Portait of a young man balancing a pineapple on his head

Royalty free image: Smiling young woman with smartphone on tram line

Royalty free image: Concentric ripples on surface of water

Royalty free image: Boy walking on log

Royalty free image: Silver Christmas ornament, close-up, cropped

Royalty free image: Portrait of a woman standing on a city street; Boston, Massachusetts, United States of America

Royalty free image: Dried and cured Marijuana, strain-Caesar, ready for sale; Studio

Royalty free image: Vibrant autumn coloured foliage in a forest along a tranquil lake; Lac de la Montagne Noire, Quebec,

Royalty free image: Flu viruses, illustration

Royalty free image: Human brain, illustration

Royalty free image: Ambroxol secretolytic drug molecule, illustration

Royalty free image: High angle view of terraced rice fields, Jinkeng Terraced Field, Guangxi Province, China