I work with P&N Bank regularly and I often need to create graphics for their online presence.
For this particular project I was asked to create digital assets for their Instant Digital Card campaign: I had to design ads for both Facebook (Link and Carousel) and native ads.
I've also created logos for their internal departments. As per the briefs, I had to design logos that were recognisable as part of the P&N brand, so I used colours and fonts from their brand guide, and symbols that are already used in their branding, like the '&' symbol and the organic circles.
Every time I create a logo I also put together a Style Guide to help clients use their logo in the correct way and remain consistent with their branding.