The nation's canonical folk songs, known as "Songs of the Land of Israel," deal with the experiences of the pioneers in building the Jewish homeland. The Hora circle dance introduced by early Jewish settlers was originally popular in the Kibbutzim and outlying communities. It became a symbol of the Zionist reconstruction and of the ability to experience joy amidst austerity. It now plays a significant role in modern Israeli folk dancing and is regularly performed at weddings and other celebrations, and in group dances throughout Israel.[citation needed] Modern dance in Israel is a flourishing field, and several Israeli choreographers such as Ohad Naharin, Rami Beer, Barak Marshall and many others, are considered[by whom?] to be among the most versatile and original international creators working today. Famous Israeli companies include the Batsheva Dance Company and the Kibbutz Contemporary Dance Company.[citation needed]