Fifteen pieces never on exhibit before are being showcased at the Louisiana Art & Science Museum through Sept. 13.

The show, called “Recent Acquisitions: Louisiana Art & Science Museum Collection,” is on display in the Colonnade Gallery at the LASM, 100 S. River Road, Baton Rouge.

The 15 pieces are recently acquired paintings and prints by significant artists, dating from the mid-1950s through 2012. Artists include Bob Kane, Richard Segalman, Hunt Slonem and Robert Vickrey.

Representing the work of eight artists, the pieces were donated to the museum by the artists themselves or their estates through the Harmon-Meek Gallery in Naples, Florida.

Also showing at the museum are “Folding Paper: The Infinite Possibilities of Origami” in the main and Soupcon galleries through Aug. 1 and “25 Years of the Hubble Space Telescope,” through Aug. 31 in its Universe Gallery.

LASM hours are 10 a.m. to 4 p.m. Tuesday through Friday, 10 a.m. to 5 p.m. Saturday and 1-5 p.m. Sunday. Admission is $7.25, adults; $6.25, children ages 2-12 and seniors aged 65 and older, and $5 for groups of 15 or more. College students with ID and museum members are admitted free.

For information, call (225) 344-5272 or visit lasm.org.