Monet is one of the most important painters of Impressionism and I must admit that I have been a fan of this artist since I was young, and I think I am happy to say that I was able to make a Pixel Art design of a Monet painting.
However, it would have been impossible to complete this design without the help of @Gendocat who was crucial in bringing this design to life.
Currently the design has 138 colors, since it was done through layers and later generating a warmer tone with opacity.
At the same time, this was a gift for a very special friend in my life, which I have always described as a colorful and joyful Monet painting.
I hope you like the design of "The Water Lilies" | 
Hello, thanks for the comment, I actually tried to reduce the colors, but it was impossible, both because of the number of layers that were made together, and because of the subcolors that came out due to the opacity used. I must be very careful with that, thanks for taking the time to write this comment. I will keep it in mind. Oh yeah, actually, 138 colors were used, but I'm guessing you give that number because of the subcolors that came out when playing with the opacity of the layers.