Salvador Dali House Museum, Port Lligat, Cadaques, Spain - the signature

One of the more infamous episodes involving Salvador Dali concerns the colossal falling out with his father. Years after Mrs. Dali had passed, a young Salvador scribbled “Parfois je crache par plaisir sur le portrait de ma mère” (sometimes I spit with pleasure on the portrait of my mother) on an early painting. The incensed elder Dali threw him out of the house. Salvador later returned, handed him a sperm-filled condom with the parting words, “This is all I owe you.”

That is why probably some of us will love him more.
:)
source:http://manonthelam.com/