various lighthouses; stamps, affixed: croatia, 2014 & 2015

the lighthouses. 

• Palagruža Lighthouse [top; 2014 issue] 
• Daksa Lighthouses, Daxa Lighthouses [bottom; 2015 issue] 

what. stamps with lighthouse, affixed on postcard

where. 

• Palagruža Lighthouse: Palagruža Island, Croatia
• Daksa Lighthouses: Daksa Island, Dubrovnik, Croatia 

remarks. Based on photographs, there seem to be 2 lighthouses on Daksa Island: one atop a cliff near the shore and the other along the shoreline.

note. Croatian for lighthouse: svjetionik