Mchoro wa ukutani (kwa Kiingereza "Fresco", kutoka neno la Kiitalia linalomaanisha "fresh") ni mchoro ambao unafanywa moja kwa moja ukutani, si unatundikwa juu yake. Helen Gardner, Art Through the Ages, Harcourt, Brace and World Inc. Ponnamperuma, Senani (2013). Story of Sigiriya. Melbourne: Panique Pty Ltd. ISBN 9780987345110. Fresco School Sigiriya Frescoes