I have long thought that fishing and art are interchangeable. For me at least. Both provide a never-ending quest, filled with challenges to be overcome and problems to be solved. Listening to the radio today I heard someone quote Albert Einstein.
If you think of the following in terms of angling it makes a lot of sense. It is the mystery of luring often unseen creatures of unknown size from an alien medium that leaves us in awe of them when we succeed.
"The most beautiful thing we can experience is the mysterious. It is the source of all true art and all science. He to whom this emotion is a stranger, who can no longer pause to wonder and stand rapt in awe, is as good as dead: his eyes are closed."