CONCEPTS: lense, microscope, rotate

GEN: A man rotating the different lenses on a microscope.

CONCEPTS: garden, spring, summer

GEN: the gardens are open all year and are a riot of colour during the spring and summer

CONCEPTS: action, country, match, session

GEN: footballer in action during a training session ahead of round of match against country .

CONCEPTS: bridge, city, walk

GEN:
walking bridge over a city