Warning: Undefined array key "visitor_referer_type" in /var/www/vhosts/wordinf.com/core/app/libraries/Core.php on line 98
Rogier van der Heide - By modulating the amount of...
By modulating the amount of blue in our environment, we can help people to relax, or to be alert; to fall asleep, or to stay awake. (Rogier van der Heide)

By modulating the amount of blue in our environment, we can help people to relax, or to be alert; to fall asleep, or to stay awake.

Rogier van der Heide

Related topics

alert amount blue environment fall help people relax stay

Related quotes