Three favorites of the posted ones, this is difficult, but here goes. Number one has to be 98-51.
<<98-51 1a pure white with pinkish red brushmarks
This is from Heartfire x Beaudacious, a cross done in 1998.
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Which leads to most of my brushmarks that have red to pink brushmarks rather than the dark brushmarks usually seen.
<<< And many others...
Note that all of the last group of photos have 98-51 (white w/ red pink brushmark) in their background. Most of these are a few generations from the original Heartfire x Beaudacious cross done in 1998. The photos are from many different crosses. There are also many from the crosses that have dark colored brushmarks which are also nice as they have both brushmarks and spots.