I share your appreciation Daniel,
one of my favourite personalities / painters /cartoonists.
The mould was broken with this fellow, his artwork
is just out of this world, he was a real scallywag.
Look for a painting on the wall of his villa "Saturn eating his son"
He had issues I think with perceived insanity
towards the end of his life, and if you have ever read
of the atrocities of Napolean's retreating troops during
their retreat through Portugal and Spain, in the
peninsular war (something Goya may have witnessed) you
can imagine that fear to be well founded.
Some other works :

