Wow, the one in Montana is beautiful!
I did a Google Image search using the string:
"grinnell Lake" sierra -glacierand found this picture from
this thread in High Sierra Topix. There is one more picture of Grinnell Lake just below that one in the thread.

And a second from that thread, titled "Looking back at Red & White"

Ken, you participated in that thread from High Sierra Topix, about hiking with a badly bleeding shin.