Voyvoda Street, also known as Bankalar Caddesi (Banks Street), in the Karaköy district of Istanbul, features a distinctive cylindrical corner tower building alongside ornate neoclassical stone facades dating from the late 19th and early 20th centuries. The cobblestone pedestrian street is active with shoppers, tourists, and café visitors, with outdoor restaurant seating visible on the right. The area was historically the financial hub of Ottoman Istanbul, housing major European and Ottoman banks, earning its nickname the 'French Quarter' due to its strong Levantine and European architectural influence.