It is under two stacks of hay by a farmer. Slide the stacks apart by going in between them. There should be a door. Open it with the key you received earlier.
go onto youtube and search video walkthrough for steamworks
he is at the steamwork
at the bottom duhhh
you have to find the robot crab filled with water (near the door on top of sullys saloon) and use sprocket (in zacks garage next to sullys saloon) to drop it on the hatch and cool it down
0516
You use it on the plant on the top of the room
in the elevator there is a secret room with a skeleton that is where it is
I dont know you FOOL!
(if you are talking about the one in the plant conservatory) Get the test tube container from the first building you see in the beginning of steamworks, make the potion, ( 3 blue, 2 green, 4 red) give it to the plant and go inside the door it was blocking grab the key and get out of there! ( if you don't have the hammer either, you get it in the junk box where you found zacks robot!)
Ayala Zacks-Abramov was born in 1912.
Ayala Zacks-Abramov died on 2011-08-30.
The combination for the painting in Ziggs' room is 0516