Three Haiku With Which I Am Not Yet Completely Happy

These are from the three parts of the recent European Tour: Drachenwald's Summer Coronation in Germany, the International Medival Congress in Leeds, UK, and Cudgel War in Finland.

Slow-flowing water
Woodsmoke through descending dark
Fireflies in woodland

Words between scholars
Common ground uncovered
Mind overflowing

Dry heat in darkness
Wood and gravel underfoot
Lake water is cold