Describe the circumstances surrounding the appearance of Sai Baba's portrait to Kakasaheb Dixit in Nagar.

The appearance of Sai Baba's portrait was a significant event for Dixit. According to Chapter 51, the photograph had been sent from Shirdi with Balasaheb to Nagar for its broken glass to be repaired. It was being kept, covered by a cloth, in Mirikar’s drawing room where Dixit was staying. Just as Dixit and Madhavrao finalized their travel plans, Balasaheb unveiled the portrait and entrusted it to Madhavrao to take back. When Dixit's eyes fell upon the image of the one whose darshan he longed for, he was overwhelmed with joy. This strange coincidence of the portrait being there at that exact moment was seen as Sai Baba's leela to fulfill the devotee's desire.