CONCEPTS: check, customer, shop

GEN: customer checking his hairstyle in a barber shop

CONCEPTS: building, city, know

GEN: the city is best known for its many surviving ancient buildings

CONCEPTS: arm, hold, holding

GEN: Young gymnast holding onto a horizontal poll, with someone else holding her left arm.

CONCEPTS: begin, cloud, morning

GEN:
the sun beginning to break through the wintry cloud on cold morning