MG...
Nice pics.
What will these "still-life" photos be used for? Oil paintings, posters, greeting cards? Most artists will set up there own compositions, or, at the very least, "edit" out all unimportant details that will detract from the subject matter. All good compositions have a "focal point". Most photos are much too busy, and loaded down with extraneous details that are confusing to the eye. That's why fine-art photos "look" so different compared to regular, everyday photographs. Is all editing, but on film....or canvas.
If your artist friend asked you to set up some still life groupings with figs as the subject, chances are very good that your friend will "see" your photos, but filtered through the eye of an artist, and will delete most of what you photographed, and will concentrate on, and just stick to the main subject....the figs.
If I were painting from your photos, almost all the hard lines, and harsh contrasts would go...as well as most of the detailed foliage. The detailed brick wall might be suggested. I'd crop away until the fig/table combo would be the focal point of the composition, and I'd suggest everything else around this main grouping. The figs and the objects on the table are what you should see, and everything else around this grouping is unimportant. Look at photo #4....concentrate on the dish with the cut figs, the dish holding the figs, the knife, and the table surface. Everything else around this grouping is not important. That's how an artist will crop a photo for a painting.
I used to paint, in oils, a long time ago...but have no time to do this anymore. I'm far from an expert, but that's where I'd start. Your photos are fine, but chances are your artist friend will change and move things around.
Thanks for the eye-candy.
Frank