Dear friends, thank you very much for your comments, I'm honoured, especially by Slobodan remarks.
I'm usually a gear junkie but then, on many occasions where I did not have a camera with me I thought: "If I just had a camera". Then I realized that I had the smartphone always with me, so why not use it.
I agree that the quality has improved a lot in recent years, but you need good light, otherwise the images fall apart (compared to a modern DSLR)