So photographers out there, don't build a hide, just get an MSR tent and the bears will find you. But of course if they are a little bit hungry, they will locate you regardless of your shelter.
Most people want a bright tent so that it can easily be seen by themselves and others , for safety. In fact if hunters are around than a great big orange patch will help some determine that your tent is not a dear or a partridge.
Franco
BTW , one of the common accidents camping, is people going to the toilet in the bush and not being able to find their tent afterwards.