I find the discussion here, and the question at hand, very interesting. It is one which I always ask myself as an artist. In fact, that's what made me bite the bullet and make a RFF account! So on that note, hello everyone! 🙂 This is my first post here:
As I'm sure many would agree, the use of different formats allows for different creative freedoms; the sheer detail of large format, the movements common to LF cameras and some MF cameras, the lower cost of shooting MF colour to LF, the speed of digital, etc. The list could go on and on, but this best relates to the formats I use in my own body of work. That means I'm using digital and film (especially 6x6/6x9) in my workflow, which inherently have different image qualities/appearances/whatever you wish to call it.
The point is, digital and film generally look different, but I don't want photographs amongst a single body of work to look different from each other in that respect. I want them to compliment each other aesthetically, and film emulation software allows me to do just that. However, that's not to say I want every shot from my A7R to mimic 35mm Portra. I will play with the colours and tonality of an image - any image; film or digital - until a "look" is achieved that adheres well to the body of work as a whole, irrespective of its "film-esque" appearance in the end.