Experiments in Black and White

This week I have been experimenting with black and white pictures, if it isn't politically incorrect to say so. I currently have a free trial version of 'Adobe Lightroom' which seems to be the most popular programme for making adjustments to pictures, and I've been using that to play around with contrast levels etc. I've been hunting down a range of subjects for said monochromatic experiments, and I think they all seem to work rather well.