In 2016, we visited Neuschwanstein Castle in Germany.
The beautiful castle left us with very good memories, so we have this work.

This work is drawn with a brush.
The lines of the castle are exquisite and delicate, and the thinnest line is only 0.2mm wide.
It is also a challenge for an artist like me who is good at lines.

As you can see, this piece of art is very delicate.