"Vertical Landscape" by Eiko Ojala. It looks like a paper landscape but the artist actually works digitally and hand-draws all the elements to look like they're cut out of people. (Hint: the shadows help!
We like how this simple logo is set on a card with more imagery to round out the brand identity. Could include Seattle (Mount Rainier or downtown skyline) or both Seattle and Jerusalem images? NS: imagery and swatch consonance
Dieter Rams' "Ten principles for Good Design"- written about product design but just as applicable to presentations. Does the design enhance your message, does it help the audience understand, remember, learn?