My new SIGMA 8-16mm test (but now it's old)

gionni br@vo has added a photo to the pool:

Canon EOS 7D
SIGMA 8-16mm f/4.5-5.6 DC HSM
5 RAW exposures (+2 +1 0 -1 -2)
Tripod MANFROTTO 055xPROB + sfera Midi 200PL 498 RC2
Photomatix Pro 4.2
Adobe CS4
Topaz Adjust for de-noise
Viveza Color Efex Pro 3.0 for b/w conv.
No lens correction on camera and DPP