Inside MosaCaña Bar & Kitchen, Penstraat 41, Willemstad, Curaçao, Francis Sling's mural of a peacock and tropical fruits dominates the yellow back wall of the semi-open dining area. The interior of the old colonial building, with its terracotta-tiled roof, combines rustic wooden furniture with a street-art aesthetic; the bar serves exclusively rum, tequila and mezcal.