I shot all B&W and Sepia with the OM-3 on my walk today, and rather than shoot RAW format, I did jpegs with some minimal adjustments in Apple photos. These are from Ellisville, the Wildlands Trust Shifting Lots Preserve. The last shot is of an Eurasian Teal walking in the mudflats at low tide. The 2nd and 3rd shots show the channels that lead to the marsh, which completely fills in at high tide. I went down the sandy bank to shoot along the channel and my left foot completely sank into the wet sand, so I had to be very careful where I walked.