Roger Payne explains how to take a colour image and use Lightroom to convert it into a contrasty black & white shot
[youtube https://www.youtube.com/watch?v=53WVbqAYizc?rel=0%5D
Other Lightroom tutorial videos by Roger Payne:
Add life to your landscapes – The Graduated Filter Tool
A beginners guide to Lightroom – Importing your photos
A beginners guide to Lightroom – Post-production
Get your buildings straight