The photo shows a Turkish restaurant with a sign saying "Beceren Köftecisi" (The Köfte Expert). The sign also says "Kuruluş 1860" (Established 1860), implying a long tradition of making köfte. The joke in Turkish is that the restaurant doesn't look like a traditional place, it looks more like a modern cafe. The photo humorously suggests a contrast between the traditional claims of the restaurant and its appearance. A possible Turkish joke could be: "1860'dan beri köfte yapıyorlarmış, ama modern bir kafeye benziyor. Köfteleri mi modernleştirmişler acaba?" (They say they have been making köfte since 1860, but it looks like a modern cafe. I wonder if they modernized their köfte?)