All hail spring. Let’s forget for a moment Louisville is the second worst city for allergies and concentrate on the blooming landscape of colorful flowers, grass and trees that comes with the season. Something else has come with spring: the group exhibition “Botanical Musings” at Kaviar Forge & Gallery. This perfectly timed show, with over 50 local and national artists working in a variety of media, is full of flora in all its variations. The opening reception is during the April 24, FAT Friday from 6-9 p.m. Any sales during the reception will benefit Botanica, the 23-acre botanical gardens scheduled to open at River Road and Frankfort Avenue in 2019. Then we can hail spring all year long.