The beauty of street photography is how is chronicles life and society, and through it we are able to learn about different cultures and countries. I like this photography by Hanka Hnátová. Although I have no information about where it was taken, I assume it is in an Eastern European country. I also suppose that the elderly lady is in a public place and playing the accordion to passers-by. Another reason why I like this shot is the composition; the vertical lines and the leading line of the path help to draw your eye deeper into the scene and create more interest than if the image had been focused solely on the lady.
Hanka has a limited portfolio on 500px but her use of light especially in her landscapes is very clever and suggestive. Please use the link above to see this image on 500px and take your time to browse through the rest of her work, you'll like what you see.