"Historical clock, historic town centre, Dresden, Saxony, Germany, Europe"

"Clock tower with the inscription """"Time Flies"""", Kensington Gardens, London, England, United Kingdom, Europe"

"Clock with the nuclear symbol, 5 minutes to twelve, eleventh hour, symbolic image for nuclear power phase-out"

"Clock with the European flag, 5 minutes to twelve, eleventh hour, symbolic image for the euro crisis"

"Close-up of the clock face on the Bell Tower, Saint Mark's Square, Venice, Italy, Europe"

"Clock tower of the former General Post Office, GPO, Martin Place, Central Business District, CBD, Sydney City, Sydney, New South Wales, NSW, Australia, Oceania"

Uhr vor der Stupa des Tempel Wat Phnom, Tempelberg, Phnom Penh, Kambodscha, Asien

Antique pocket watch

Uhr vor der Stupa des Tempel Wat Phnom, Tempelberg, Phnom Penh, Kambodscha, Asien

"Pocket watch, sunset"

A yellow fish with hands for fins

Two businesspeople shaking hands

Arms hugging yellow flowers

Buying groceries in box against yellow background

World map on a clock face superimposed on a colored background

Clock face superimposed on a brown background

A man pushing back the hands of time

Antique Diagram (copper engraving) of Dialling Methods., c. 1790

Illustration of an alarm clock

Balloon

A proud man with his hands on his hips

Antique Scientific Illustration (reversed and colored) depicting the Construction of a Sundial.

Orange and Yellow Border

Sun Dial

Sun Dial

Rectangular brown and yellow banner

Yellow and Brown Decorative Border

Blue, Red and Yellow Border

Green and Yellow Floral Border

Green and yellow knot arabesque Border

Green, yellow and red flower Frame

Pink, blue, green and yellow leaf arabesque Border

Green and yellow floral victorian Border

Brown, yellow and green arabesque Border

Yellow dial and hands of a clock