Klára Pernicová is an artist in Prague. Her artistic goal is to:
...unsettle people in their judgements at least for a little while. Or even to provoke them to an alternative explanation of reality.
The results are physical objects that are confusing and possibly a little scary if you don't know what they really are. From a distance, you might think that the woman in the photos really does have snails crawling into her ears and human ears as bobby pins.