I have always liked the abstract art and photography. When in 2006 I found abstract photography, it made me become seriously interested in photography and in the handling of pictures.
The abstraction is always in the connection to the no abstraction. Sometimes this connection is given by an artist in which case it can become clear from the name of the work for example. If an artist does not give any reference from the connection, then the spectator almost without exception will create such connection. He will find in the picture features with which he connects the abstraction to a something concrete one.
Sometimes quite a concrete picture also becomes abstract because to it is given the significance which represents feelings for example, in which case the concrete meaning of the picture disappears and the picture effects like clean abstract picture.