Some types of photography take more practice than others to perfect. Extreme close-up (macro) photography is very challenging because the depth of field (area that is in focus) is razor-thin. Without a tripod and head capable of very flexible positioning it is hard to get a decent shot. Given the dismal weather, I put in a few hours this evening optimizing my gear so that it will be ready for the field when spring rolls around and the world of nature explodes with amazingly beautiful tiny creatures and plants.