Best ML papers to pick up writing skills [D]

Excerpt

Which research papers (old or new) do you think a PhD student/early researcher must read to improve their writing skills? Do you have a personal favorite researcher whose papers tend to be well-written, in your opinion? Let's define a "well-written paper" as one that clearly explains the problem it is trying to solve, how the method is developed, and the details of the method, while keeping it easy to understand for a general reader (with a basic knowledge of ML, obviously). Also, post-2015-ish