Raster Fundamentals
By the end you can build with layers and read your stack aloud, make selections that hold with the rectangle, free select and select by colour and refine them with feather, grow and shrink, lift a subject with a layer mask instead of the eraser and prove nothing was deleted, judge your own edge at 100 percent, and compose a market-day poster to a brief with every layer named, saved as XCF and exported flat.