A picture is a moment in time, recorded forever. It's in the eye of the beholder, of the person taking the picture, and it means something to them.  I take these kinds of pictures and it irritates some of the people that I send it to.  I don't send them anymore to them.  I know exactly what I ate,  with whom,  when,  and where.   I can remember what it tasted like, that palate memory.  I will do this when it triggers an idea, and I take the picture so that I will remember the idea better than if I had not taken the picture.  I ate eggplant parmigiana, I loved it.  The second picture is a reinterpretation of the dish but a sauce.  The third picture is a sauce thickened with a roasted eggplant puree.  This has legs, I will continue on the theme, I liked it.