Did you rotate the crank to get the cam off the valve before looking (on all of 'em). The pic of the rt. intake actually looks like it's open. Pics aren't that good (no offense ) so it's hard to tell...
Best way to know for sure your valve condition (other than disassembly) is to do a compression check.
Best way to know for sure your valve condition (other than disassembly) is to do a compression check.