Prerequisites
Moving your mouse around the canvas allows you to highlight individual pixels.
Selecting one will bring up a color picker and displays the amount of $COLAB required. The amount is determent based on previous bids placed on the same position.
Bottom right corner displays current active changes made to the canvas. They can be applied in batches to save on gas (what is gas?) and improve user experience.
Sum cost of $COLAB and pixels modified could differ based on the price of individual pixels.
<aside> 💡 Tip: Press and Hold SHIFT key to revert individual pixel changes
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Read up on $COLAB and how its tokenomics work: