This work made for CC2010 ZX Graphics compo.
WIKI: The original ZX Spectrum has a screen resolution of 256×192 pixels. Colour information is overlaid onto this as a grid of 8x8 pixel regions known as attribute blocks; within each attribute block, only two colours may be used out of a palette of 8 (black, blue, red, magenta, green, cyan, yellow and white). Additionally, the entire attribute block may be designated as 'bright', resulting in a total of 16 possible colours (although strictly speaking, both bright and dark black appear as the same shade when viewed on a conventional TV set).
- Pixels: 256 x 192
- Attributes: 32 x 24
- Colors: 16
P.S. Looks better on 2x zoom!