And even though I like stories about female giants, it's surprisingly hard to find stories/images featuring male giants (what's up with that?). I think the first stories I found collected together were probably on the Evolution Forum, and since then I've discovered places like Metabods (which has been down for a while now due to repairs) and Coiled Fist (which is still up!).
Below are a few macrophile images I like. Next time around I'll see about posting links to some stories. :)
Mysterious Mist by ~lildlareg on deviantART
Gulliver by ~TamasGaspar on deviantART
Giant Experiment by *Zhu1609 on deviantART
PS: Sorry about posting on the second Friday of this month. That whole New Year's thing threw me off.