Gwynedd councillor Dyfrig Jones' Facebook image charge
A Gwynedd Plaid Cymru councillor has been charged over pictures published on his Facebook page.
Dyfrig Jones, from Bethesda, will appear at Caernarfon Magistrates' Court on 12 July.
North Wales Police said a 34-year-old man had been charged under the Children and Young Persons Act.
Meanwhile, Mr Jones has stepped down as a member of the authority of the Welsh language channel S4C while he is under investigation.
In a statement, S4C said: "Whilst police investigations are ongoing, Dyfrig Jones has stepped aside from his duties as a member of the S4C Authority."
Mr Jones is a former editor of the Welsh-language magazine Barn, and represents the Gerlan ward in Bethesda.