If it were lower, I might be OK with it......tough to say from that picture...looks like it could easily be blocked from view....
What about the tactile signs?.....Not over 300 people? No floor proximity?
1011.3 Tactile exit signs.
A tactile sign stating EXIT and complying with ICC A117.1 shall be provided adjacent to each door to an egress stairway, an exit passageway and the exit discharge.
(Add) 1011.1.1 Floor proximity exit signs. Where exit signs are required by Section 1011.1 of this code, exit access doors and exit doors shall additionally be marked by floor proximity exit signs in Group A occupancies with an occupant load of more than 300, Group B medical occupancies, Group I-1 occupancies, Group I-2 occupancies, Group R-1 hotels and motels and Group R-2 dormitories.