[advancedlawnmowingtechniques-de]

[showstudio]

Image used as reference and research by Nick Knight for Pirelli

[abovearth]

Blue Ridge Parkway by hbmertz 

[thoughts-of-a-hip-hop-jnke]

[lsleofskye]

Untitled

[sixpenceee]

Levels of sunset via reddit user indomiechef

[sixpenceee]

This lovely stone via reddit user Smartstocks. Comments say this is a type of Chalcedony, a type of quartz that is composed of only microcrystalline SiO2. The darker stuff is an immiscible material, so when it was cooling the SiO2 would not bond with it. This is usually on oxide mineral. It is a volcanic rock also.

[geneva-diva]

[sosuperawesome]

Marald Art on Tumblr

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[uzm]

Palawan island, Philippines by Ferdcan

[nailpornography]

Glow in the Dark Powder

[stiffspeed]

[timbllr]

Beta Carotene by Reuben Wu

[vhspositive]

[lolokerin-blog]

[bled]

[fangorgia]