Bear in mind that feeling amazed by something doesn't necessarily mean you'll be swooning and falling to pieces over its beauty. You might instead sound something like Sandburg's speaker in "Fog" who is clearly digging the awesome scope of nature's fog but doesn't need to shout at you and clutter his words with a bunch of exclamation points. He's cool about it, but the awe and amazement are definitely there.
Sometimes using the right words, like "silent haunches," is enough to get a poet's meaning across—without needing to write a book about it. Short and sweet can be enough.
Ever been speechless? An indication of true amazement is often found when a speaker, like the one we have in "Fog," appears to be at a loss for words.