My experience
Somehow i dont feel this cooling a hot room
but when i turn on the aircon, somehow the air “seems” colder although we use the same thermostat.
Gave one to my brother, and he says, the room “seems” colder when using the aircon ( no change of thermostat )
and since i gave the one i use to my brother
the airconditioning in our room “seems” less cooler compared when i have the mandala.
I printed this morning, I will update you … I hope works it soon
Mandala size matters or printing any size will have same effect?
The size does not matter.
thank you!
update?
If I put it inside my car, it works?
one way to find out 
This is helping me so much in this summer. The Average weather is 40-41 degree celsius. Too unbearable. All other rooms are too hot except mine. I felt the effect within 2-3 hours of putting it on my wall.
Problem is, my sister spending the whole day in my room, lol. I’m thinking about putting it everywhere in my house.
Thanks, @maitreya.
windows open or closed?
no aircon ?
curtain on windows?
we have the same.ambient temp
still to hot with 7 printed mandala
For those who get the cold effect with the mandala it will be cool if you share the type of wall you have pasted on. For example if it is red brick, concrete blocks, plasterboard etc …
The number of Mandalas also 
.
All the information can be useful for people who do not get results 
I posted only 1 printed copy (postcard size) of this in my room with painted plywood wall with a small portion in concrete. The climate in our city is hot most times. I noticed the cooling has become stronger after about a week since installed and I also use a desk fan from time to time, so this definitely helps. I will have more copies of it printed this week and maybe the results will be better.
@skyhigh great for your testimony thank you 
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None of them does matter. I just boosted the mandala using Sapien’s field booster. But don’t go boosting every mandala of Maitreya’s. They are already powerful. I just boosted it bc it’s too hot here.
This will be great this summer. Florida hot and humid 
Did the SM booster work on this Mandala? do you feel a difference?
Today, I put 4 for each room, I want to see how it goes…
Sure. Why wouldn’t it?
question: if i have 4 copies of ice wall and i boost one, will that automically boost the other 3 ??
ok great if it worked