I have 2 Canon HG10 camcorders with many filters and a Pentax K10 with 17-70 SDM objective. They might sound old fashion compared to an iPhone, but they provide angles and a rendering of image that I cannot have with a phone.
I stage your artwork in your own studio. I charge by the hour. First hour is charged full, then time is incremented by 15 minutes. I also charge the time and cost of my trip. You can book the first hour online, then full costs will apply after the shooting. You can contact me for an estimate.