- Official specs are 1920x880
- Illustrations should generally complement our preference for wider as opposed to taller — approximately a 2:1 ratio — but don't let this strictly constrain you. Please refer to the images in our article archives for reference.
- In terms of deliverables, we prefer SVG, but we can use raster files (tiff or jpg) if that is in keeping with your preferred workflow.
They also have color constraints, but we like things very colorful.