caption: From below exterior of beautiful old medieval St. Marks Clocktower located on St. Marks square in Venice
cogvlm_caption:  an ornate architectural structure, possibly a historic building, with a prominent clock face displaying Roman numerals and zodiac symbols. Above the clock, there's a statue of a winged figure. The building has multiple arches and balconies, and there's a sign for 'BARCLAYS' at the bottom right.