This ice sculpture was by a pair of Russian carvers. It is titled Symphony Of Sounds: Violin Stradivari, and depicts a woman playing the prized instrument.
Here we have another of those photo sets from previous Winterludes, between shelters.
This sculpture, which I've included the panel with, is Broken Arrow, by Canadian carvers. I'm assuming either brothers or father and son. It depicts the Avro Arrow fighter jet, a Canadian designed military program that was ultimately scrapped.