Live painting

I am looking for an experienced live painter to create a large painting (greater than 48x48 inches) for a corporate event. The painting must be completed in a single session, with the painter in full view of the attendees. The painting should have a specific theme or subject in mind that I will provide upon request. I am open to any artists' interpretation of the topic, as long as I am given the ability to approve the final piece before its completion. Ideally, the chosen painter would have created live paintings in the past since this is a specialty service. The event will include dozens of audience members, so the painter should be comfortable working on a large scale while staying composed and professional throughout the performance. I cannot wait to see the final painting that results from the artwork of a professional live painter. All interested applicants should feel free to submit their best proposals so that I can find the perfect match who can bring this special event to life.