A few nice scarfs images I found:
Purple Fizz Scarf
Image by annethelibrarian
Noro Scarf – Drop stitch pattern
Image by Koocheekoo
Made for Julie.
Three knit stitch rows followed by a drop-stitch row repeating.
Noro Kureyon (blue/green 147)
More Scarf in Progress
Image by poppalina
simple honeycomb stitch that I was playing with.