Tropheus duboisi (トロフェウス・ドゥボイシー Tropheus duboisi: uonofu 魚の譜から) #fish #art #illustration #painting #drawing #fishart #fishillustration #fishpainting #fishdrawing #naturalart #naturalillustration #naturalpainting #naturaldrawing #watercolor #aquarium #fishing #uonofu #YuseiNaagashima