Franz Gruber gleichenberg ( 1886 - 1940 ) was an Austrian painter. Franz Gruber gleichenberg s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2412 USD for Dorf im Montafon in 2003 to 2477.51 USD for Studium Landeskunstschule Graz in 2013 , based on the size and medium of the artwork.