UPDATE!! I have to now give this a 5 star rating, because I spoke with the Seller (Anna) who provided excellent Customer Service. Startonight replaced the previous canvas wall art that was defective, due to it lacked the glow when dark. I received the replacement on Sunday, but due to getting rain here everyday, I haven’t tested it with the sunlight. So today, I put the Canvas on my wall and left the light on while I worked in another room. About 30-40 minutes later (wasn’t keeping up with the time), I turned the light off and to my joy, It glows!! Yay! and it is very pretty. I love the picture anyways, but with the glow feature as an added bonus, I am getting my money’s worth. What I like about Startonight is that they have a lot of beautiful pictures, with or without the glow, and I’m sure I will be purchasing more Wall Art from Startonight In the future.