A cobblestone generator that can produce almost any shape using pistons and redstone.

First you need a Cobblestone Gereator, as you can see here:

Or, for those who don't like that, just a generator that makes normal stone:

A normal piston must be placed on the block produced by the generator, which then pushes the block in the desired direction.
The piston is connected to a clock which has a delay of 6 ticks has and the signal with once again 1 Tick to the piston. Now you just have to add a switch to control the clock. The glass block you see in the picture is actually a quarry stone, I put it there so you can see all the redstone.
Now, to get even its individulle form, you still need to note that:

• Pistons, only 13 Move blocks
• it is best to take obsidian, or another non-sliding block, where otherwise something protrudes
• after the first piston, each further element with 4 ticks delay or a BUD switch can be connected.

Instructions:

First you need a Cobblestone Gereator, as you can see here:

Or, for those who don't like that, just a generator that makes normal stone:

A normal piston must be placed on the block produced by the generator, which then pushes the block in the desired direction.
The piston is connected to a clock which has a delay of 6 ticks has and the signal with once again 1 Tick to the piston. Now you just have to add a switch to control the clock. The glass block seen in the picture is actually a quarry stone, I put it there so you can see all the redstone.
Now to get even its individulle form, you only need to note that:

• Pistons, only 13 Be able to move blocks
• it is best to take obsidian, or another non-sliding block, where otherwise something protrudes
• after the first piston, each further element with 4 ticks delay or a BUD switch is connected.

Here is a sample picture of how to get the stone up one row:

You simply push the block as described above with a delay of 4 ticks each, first upwards and then forwards.