Shot with Fuji X-T4
Inside Wat Pho, there are several temples you can visit. One of which was a temple of Phra Buddha Palilai, which is a huge Buddha image in a sitting position.
We have a Thai friend and she's Buddhist so we simply followed how she prayed (or wished, not sure with the correct term). Even if you're not a Buddhist, you can still pray and do the ritual.
To do the ritual, first we had to light this up. Then we knelt in front of the image, closed our eyes, and say our wishes in our minds.
I wasn't sure about the candles, I probably just didn't see our Thai friend lit it up somewhere. :D After praying, we put all the sticks on this plate.
I wished for good health for someone and happiness for me. :p