Author 'Jacques.marcandelli' (Id 187156 ) : Today an 'animal' photo of the orchid, but who has for only purpose to test the photo-hyperfocus (we take 10 /20 photos of the same subject by changing the focus, and software [Combine ZM] assemble it all by taking the best focused areas from each photograph, to reconstruct a clear photo of 0 to infinity, or 30 cm if it suits you... You can keep the blur if you want).
In short it is useful in macrophoto or photo 'close-up' of a subject 'deep'.
In the present case, the vegetation at the back of the orchid would have been able to stay blurred to highlight the flower but I had decided to 'break' the rules allowed (by who and why ??? The standard of the greatest number ??). In short the photo must sometimes get out of the straightjacket of the 1/3 sky 2/3 ground, the subject is off-center, net front, and the blur behind it... The photo should be creative !!! So out of the norm from time to time, qed.