Design firm, Johnson Banks, maintains a section on their website where they invite those interested to submit ideas based on the theme of time. If they like your idea, they’ll post it to their site and/or blog along with a credit.
One piece that caught my attention recently is David Marsh’s, who molded his own candles in the shape of each letter and then photographed the melting process as he burned them. Love this idea. See more images from project, and the rest of David’s work right here.