Complex sentence: She has created works for the Icehotel in Jukkasjärvi since 2006, including in 2015 the "Elephant in the Room" art suite, dominated by a high carving of an elephant.
Split into simpler sentences: She has created works for the Icehotel in Jukkasjärvi since 2006. In 2015 her "Elephant in the Room" art suite was dominated by a high carving of an elephant.