hung hanged by the neck until dead
Paintings are hung.
Men are hanged.
Good of you to point that out, on a forum where for many posting here, English is not their first or even second language.
Please no grammar police in WO.
Actually, I like it when people point out my mistakes like that, thet's how I learn.
Since English isn't my first language I'm grateful to people pointing out errors, it makes my English better.
I had for example no idea about the above difference between hung and hanged, now I know.