Brave Architecture’s new Sicardi Gallery across from the Menil parking lot is “pretty amazing,” declares Glasstire art critic Kelly Klaasmeyer, who was there for Thursday’s opening opening. The 2-story 5,800-sq.-ft. stucco-and-steel structure is a big step up from the gallery’s small previous space next to the McClain Gallery on Richmond. That lone window on the second floor of the new building facing West Alabama is designated as a rear-projection screen for exhibited videos, but they’re not showing yet: