All in a days work

Finally got a decent chunck of work done! Here's the first pass of
the canal with some color. At first I was worried that I didn't have
a good understanding of my pallette, but then I just forged ahead with
4 colors (dk red, dk green, unbleach titanium, and titanium white)
and this seems to be almost enough. Getting some lovely grays,
tempted to add a blue and a yellow but I want to see how far I can go
with this minimalist thing first!
Really trying hard to stay out of the details... Must keep using the
big brush!