Easy to promote!
Carry a portfolio of prints-from-slides with you during your travels. I do. This January I have encountered 16 people who have literally salivated over my workds, all thinking it was produced form a Nikon or Canon digital (Oh Lord, spare me what a camera has to do with it, save from holding film). Invariably, people pull me up when they see me working one or more cameras. The discussion then moves to film (but I halt immediately at comparisons between digital and film!). If they want to see my work to date, I present the best of my portfolio prints, reinforcing that they came from film and are (sorry, were) produced in traditional analog wet darkrooms. Until Ilford's grand-daddy Ilfochrome went belly-up... Still, some negs and trannies are also carried.