S
by GeneralE

Comment:
Cheddar Sulfur? Sorry, couldn't help it. Nice texture, but there's something strange going on where the shadows and highlights meet.

1 Horse Power, Iron Rims
by J-Me

Comment:
Were you going for a feature of the old carraige, or the contrast of old and new? Either way the concept would work, but theres a problem, the background.
As it is, the subject is placed strongly in the center of the frame making the background seem incidental. To feature the carraige, try to remove as many distractions as possible. Try a low or high angle in this case. To contrast the carraige with the buildings, try to give them more or less equal weight in the image. In this case you could keep the carraige off to one side of the frame, for example.

Hydragyrum
by mgsmith53

Comment:
The trouble with abstracts is that the eye struggles to find a recognizable object in the frame. It then locks onto that object, if found, and constantly refers to it to give context to the other forms. I'm afraid I've locked onto your thumb. Still, it's a striking composition. I like the shape of the Mercury.

Cu Colored Zn
by XMountaineer

Comment:
Classic, elegant and well executed. Good job.

Potassium: Explosive when wet!
by MistyMucky

Comment:
Great concept, but I think you're adding a bit too much light. Let the flame do it's thing, and light the opposite side to keep the shape of the subject.

Al for Aluminum
by AmeedEl-Ghoul

Comment:
Nice pattern and color, but I'd prefer the focus to be a bit deeper into this shot, unless the rim is your intended focal point.

Mercury
by liberty

Comment:
Great dramatic lighting and composition, but 80? It's a bit of an anti-climax. Mid-teens or 120 plus would be more appropriate, unless it's Celsius...
Processing is spot on.

Copper, Cu, 29
by banmorn

Comment:
Cool! The uneven background throws this off a bit, but it's a great texture and pattern shot.

Hydrogen Gas via Electrolysis
by OdysseyF22

Comment:
Cool shot, and a nice demonstration. May I suggest tightening up the crop a bit to lose a bit of the bottom and keep attention on the subjects. Great job at focusing through curved glass!

One A Day (Ca, P, I, K, Mn, Cr, Mg, Zn, Se, Cu, Cl, Mo, B, Ni, Si, V, Fe)
by JuliBoc

Comment:
Wow! Serve me a vitamin like that and you'll never get a complaint! Aside from the frighteningly over-complicated presentation of a recommended daily nutritional suppliment, this is a good shot. Perhaps a bit hot on the upper-left, and a bit yellow on the lower-right. Well done.