What was the significance of the Sai Baba portrait shown to Dixit at Mirikar's house?

After H.S. Dixit's travel plans to Shirdi were finalized with Madhavrao, a significant event involving a portrait of Sai Baba occurred. As detailed in Chapter 51, Balasaheb Mirikar unveiled a photograph of Baba that had been kept covered in his drawing room. This was not just any picture; it was the same one that Baba's devoted disciple, Megha, used to worship with great love, regarding it as the three-eyed Lord Shankar. The portrait had been sent from Shirdi to Nagar for repair because its glass had broken. Its presence there, repaired and waiting as if specifically for Dixit, was presented as another miracle connected to his journey.