Watercolour is not allowed in the museum, only pencils/pen. I added some quick shades to record the lighting before our show and tell and went back to the museum to add more lines. Darker watercolour shades were then added at home. I also added the stories on the artifacts in the sketch plus the entry sticker which read "Treasures of the Aga Khan Museum, Architecture in the Islamic Arts". With that, I wish all my Muslim friends Hari Raya Aidilfitri!