This week’s edition of the arts column has details on Ireland’s largest open submission, a group exhibition on current and urgent political and social issues, a host of exhibitions opening on the same night in the same place, a talk on Brexit, politics and art and an look at the culture of death and morning. As always, if you have an event, talk, exhibition, or would like to recommend one please get in touch via aidan[at]thethinair.net Exhibition │RHA Spring Exhibitions Not one, not two… There are five exhibitions opening this Thursday in Dublin’s RHA Gallery, with a broad range of shows from established artists, emerging talents and…