A Spanish man was arrested on Wednesday on charges of "inciting jihadist terrorism and humiliating the victims of terrorism" after it was revealed that he sold a line of clothing which depicted Jihadist slogans and a photo of an execution carried out by the Islamic State (IS).

The man, who was not named, was arrested in the town of Naron, in the north-western region of Galicia, where he owned a shop and also operated an online distribution service for the products, the Spanish Interior Ministry confirmed.

The range of clothing published on his Facebook site shows T-shirts and sweat-shirts for men and women, bags and even baby clothes bearing emblems related to the IS and the organization Harkat Sham.

Perhaps the most shocking was a T-shirt emblazoned with a photo of the murder of British aid worker Alan Henning, who was beheaded by IS in October 2015.

The shirts were available for a price of 14 euros (around 17 U.S. dollars) and the shop distributed them throughout Spain and Portugal.

The man who was detained has also expressed views in line with IS and other organizations on his social media sites and police are currently analysing documents and other items they made when making the arrest