More designs!

Solitude by Joe Fenton

Really cool detailed illustration, done with what looks like just a regular pen.

Steady as She Goes by Luca Ionescu

Amazing 3D sculpture piece.

Chilled Acoustic by Paul Clements

Really crazy photo I think using both photoshop skills and aftereffects.

Gateway to Hell by Wojciech Magierski

Last 2 are part of the same project called The World Inside Us that I just found were great silhouette pictures.

The Art of Negative Space: Coexistence

I think the use of negative space is really cool, I love looking at these types of artworks.

All of this artwork was found on behance.net