"We had three people working on the canvas at times. There was a wide mixture taking part ranging from two illustrators to people who had no experience of paints whatsoever," Tina McCallan, who was trained at the Royal Academy, told the 24 Hour Museum.
Some visitors came to the house especially to take part after hearing about the event on the 24 Hour Museum website, while others who had not heard about the painting required more encouragement.
"Most people were surprised at how easy and enjoyable it is after being convinced that they would mess it up," added Tina. "People are mystified by oil paints and painting. I try and break down that mystery with the use of oil paints."
Tina pointed out that her methods of creating art were not that different from the 15th Century artists.