On 17-19/04/2015 the Heritage Conservation Division of the Warsaw Branch of the Polish Fine Artists' Association, the National Archaeological Museum and the Technology and Industry Museum held the 19th Art of Conservation conference.

It was organized within the series of the annual Warsaw Conservation Meetings. This year, Restauro gave a presentation entitled "Light for art in the Warsaw Royal Baths. Conservation of the sandstone and marble of the Palace on the Isle", which focused on the application of laser ablation to the conservation of sculpture decoration of the Palace.