FINAL REMARKS

I hope you enjoyed this short course on the presence of knots in art..
If my comments made you smile from time to time, I am happy.
It was my intention just to entertain you, nothing else.
If, by the way, you memorized some Polish names, I am pleased.
It seems to me that some of them are just worth remembering.
Names of Polish mathematicians are well known in the whole world.
What about Polish painters?
Think about it.

ACKNOWLEDGMENTS AND EXCUSES

I wish to thank all my friends who drew my attention to the pieces of art which I used to illustrate my considerations.
Since what I am doing is neither serious nor profitable I did not ask the owners of the pictures for permission to use them.
The essay is aimed to entertain my friends, mostly mathematicians, and will never be published.
However, trying to be be fair, I linked all of the used pictures to the pages from which they were taken.
I hope this will satisfy the owners of the copyrights.
Most of the pictures were taken from
the Gallery of Polish Paintings Zascianek.
Its www pages are among those, which I visit most often.
Click in there! Have a look!
The picture by Starowieyski was taken from the Polish Posters.