A cloud is a visible mass of droplets or frozen crystals floating in the atmosphere above the surface of the Earth or another plenetary body. A cloud is also a visible mass attracted by gravity (clouds can also occur as masses of material in interstellar space, where they are called and interstellar clouds nebulae.) The branch of meteorology in which clouds are studied is nephology.

On Earth the condensing substance is typically water vapor, which forms small droplets or crystals, typically 0.01 mm in diameter. When surrounded by billions of other droplets or ice crystals they become visible as clouds. Dense deep clouds exhibit a high reflectance (70% to 95%) throughout the visible range of wavelengths: they thus appear white, at least from the top. Cloud droplets tend to scatter light efficiently, so that the intensity of the solar radiation decreases with depth into the gases, hence the gray or even sometimes dark appearance of the clouds at their base. Thin clouds may appear to have acquired the color of their environment or background, and clouds illuminated by non-white light, such as during sunrise or sunset, may be colored accordingly. In the near-infrared range, clouds would appear darker because the water that constitutes the cloud droplets strongly absorbs solar radiation at those wavelengths.


Enigma - Beyond the Invisible

I look into the mirror
See myself, I'm over me
I need space for my desires
Have to dive into my fantasies
I know as soon as I'll arrive
Everything is possible
Cause no one has to hide
Beyond the invisible
Sajaja bramani totari ta, raitata raitata, radu ridu raitata, rota
The brave and wise men came together on horse
Close your eyes
Just feel and realize
It is real and not a dream
I'm in you and you're in me
It is time
To break the chains of life
If you follow you will see
What's beyond reality
Ne irascaris Domine,
ne ultra memineris iniquitatis:
ecce civitas Sancti facta est deserta:
Sion deserta facta est:
Ierusalem desolata est:
domus sanctificationis tuae et gloriae tuae Do not be angry Lord,
or remember iniquity forever:
behold the Holy City is a desert:
Sion is mad a desert:
Jerusalem is desolate:
the house of your holiness and glory