Three Pallava shrines on one platform: Shiva in the centre, Vishnu on the right, and a disputed left shrine read as Brahma by Vogel but as Subrahmanya or Brahmasasta by later scholars; a Durga panel stands beside.
The heritage-documentation reading follows the scholars: the inscription naming Malla ties the cave to Narasimhavarman I; the centre shrine is Shiva and the right Vishnu; the left figure lacks Brahma's three heads, which led Dubreuil to propose Subrahmanya and Gopinatha Rao to name him Brahmasasta, the form in which the young god humbled Brahma — a reading Lockwood and Nagaswamy share. The caption the site should use is 'the so-called Trimurti cave (left shrine disputed)'.
What is different here:
Base reading: not a Trimurti set but Shiva, Vishnu and (probably) Subrahmanya.
Official tourism pages describe the seventh-century cave under Narasimhavarman I simply as three shrines to Brahma, Vishnu and Shiva, without noting the scholarly dispute over the left shrine.
What is different here:
Presents the popular Brahma–Vishnu–Shiva identification uncaveated.