I talked to a lady that works at HD one day. She noticed that I came in frequently to look at their plants and asked me if I had seen these special cacti they had. Long story short, she bought a number of painted cacti and thought that was natural. I also explained that the flowers on their other cacti were glued on. She was dumbfounded. I think some people that know absolutely nothing about plants don't know the difference.
Planto