I come back to my blog with a revision of an old picture taken to Space Tower (Torre Espacio) at Cuatro Torres Business Area, Madrid. Just a little post-processing to reduce noise with Noiseware and add sharpening using High Pass filter technique.
Dedicated to my favourite group, U2.
Canon EOS 450D | Sigma 10-20mm f4-5.6 DC EX HSM @ 10 mm + HiTech ND0.9 | f16, 13s, ISO 100. HDR from 3 exposures @ [-2 EV .. 0 .. +2 EV ]