Blog of Mus'Art Gallery. Musa Heritage Gallery shortened Mus’Art is a museum named in memory of Cameroonian artists Daniel Kanjo Musa and his eldest son, John, to preserve wood sculptures by these departed artists. Over the years, Mus’Art Gallery has been expanding to diversify its collection. Over 400 objects are in our permanent collection. These include masks, wood carvings, musical instruments, pottery, basketry, hunting gadgets etc.