I created several PlayStation®Network downloadable themes, wallpapers, banner ads, promotions and site skins for SCEA (Sony US) and SCEE (Sony EU).
I worked with Sony and followed their branding guidelines for each promotion. There was a requirement for image content size, file size, corporate identity, and stylization to follow for each ad, wallpaper, logo, and UI i would create. I also needed to use Sony's proprietary software and image format for each PlayStation 3 theme.