Thank-you so much for the compliment on my picture. It's a long time ago that I shot it (2005) on a trip to Cuba, so I can't remember 100% what I used for this particular picture...but I think I was carrying an Eos300 film camera loaded with 100 ASA Kodak colour negative film and an Eos Digital - probably the 20D - both used with 50mm f1.8 and 24-70mm f2.8 lenses. I think I was using the film camera for this shot but can't be sure. No filters were on the lenses, but it was shot through a coach window which was probably polarised glass. I may have increased the saturation in Photoshop before sending the image file to be printed. I fear both my original negatives and the hard drive with the RAW files on it are lost to time, so I can't check. Hope this helps anyway. Happy shooting!