These are nice...

I spotted this leaflet in Starbucks and really loved the illustrations. I like that they are slightly unfinished and have a nice graphic technical drawing feel; I think that it is nice that they didn't just use photos, or line drawing images, these are more artistic, and show some consideration of how their products are represented - I think it implies that there is almost a science or technical skill to producing the best cup of coffee - it shows that they care about their product.