From his facebook site:
In 2018 the Japanese record company Marquee released six of Ant's albums on their Belle Antique label in mini vinyl card sleeves, with the bonus CDs for The Geese & The Ghost, Wise After The Event and Sides being included with those albums. Whilst the additional disc for Wise After The Event was readily accommodated by the original gatefold sleeve design for that album, Marquee came up with these unique cover designs for the bonus CDs included with the other two titles.