How to solve the painting room puzzle – Resident Evil remastered

The first thing you need to do is go to the painting room which is located on the eastern side of the mansion. Identifying the door is easy as it has the knob-less door, and its entrance is in the corridor. 

Once you enter the room, you see a yellow painting closing the door. The painting is illustrated with these words 'a picture of a valiant wearing a bracelet.' As you see the painting, click on the switch, and you would see that the color of the painting would change to orange.

There is one more switch that you need to turn on, and for that, you need to go around the corner. You would find one more yellow painting stating "a picture of a saint wearing a crown." There would be a switch there, click on it, and the picture would change color to green.

Next, you need to go to the end of the corridor, there would see a red painting. The painting would illustrate, "A picture of a sage wearing a necklace." Again you need to press the switch, and the painting would turn purple.

On the end of the corridor, you would see one more painting. You would see a switch, just press it. (See How to solve the bee puzzle – Resident Evil HD remastered)

As you press the final switch, you would see the painting moving up. Now, you would be able to walk through the wall to search for the death mask. As you walk further, you would see the death mask lying on the floor.

It is paramount for you to follow the exact order. As if you make even one mistake, the crows will attack you. Therefore, you need to keep in mind the right order to avoid any error. (See The control room puzzle solution – Resident evil remastered)