IMO you need to stick with the colors. The yellow/black contrast is great, gives the eye something to bounce around on; the green behind it looks good; sky looks OK. If you put it to black and white then it will look like one of those pictures where people say, "If I convert it to B&W then it will automatically look articstic." TBH this pic is not that strong to begin with, so it needs all the help it can get. Keep the colors. IMO.
Also, I just found your account today, and you have lots of great pix on there. Hope you don't take my critical comments on this particular photo personally.
IMO you need to stick with the colors. The yellow/black contrast is great, gives the eye something to bounce around on; the green behind it looks good; sky looks OK. If you put it to black and white then it will look like one of those pictures where people say, "If I convert it to B&W then it will automatically look articstic." TBH this pic is not that strong to begin with, so it needs all the help it can get. Keep the colors. IMO.
Also, I just found your account today, and you have lots of great pix on there. Hope you don't take my critical comments on this particular photo personally.