Bought a new sketchbook yesterday, and I love the earthly tone. I normally sketch over white paper, but I hate how scanning it washes all the subtle paper grain out to a flat white, losing a lot of its "charm". So, after having a look at someone else's awesome Daley Rowney "earthbound" sketchbook, I found something kinda similar (yet thinner and more expensive, though) right in Madrid.
Recycled paper with tons of texture and enough roughness to allow a comfortable sliding of white pencil (often slippery due to its waxiness). Plus the chance to do grisaille. The king of papers. This is today's train sketch.