The OC Challenge is an abbreviation for 'The Orange Airbrush Class Challenge!'. Each month you will be presented with a group challenge, which anyone can get involved in. We would like to bounce this challenge off the ideas and topics being taught about and learnt in the Orange Airbrush Class! This means that as you learn the topic, you will have the opportunity to practise your new skills and improve your airbrushing:excitement: What better way is there to learn? Just another way that The Orange Airbrush Forum is helping to spread the love!