Clamps are an amazing thing. Especially when you have the right kind and enough of them. I’ve been collecting a variety for a while, and I may finally have enough. Here’s a quick walkthrough…
Parallel, Bar Clamps in Storage 
Wood Clamps conveniently stored. 
Spring (right), Web (top-left), and C-Clamps 
A web clamp holding a boxed piece together. Tightens like a tie-down. 
Miter clamp (picture frames, etc.) and new C-Clamps 
Inline low-profile and bench-dog. 
Wood Vise. I used a softer wood to lessen depressions. 
The Red Parallel clamps ensure alignment before added pressure is applied with the bar clamps (blue). 
Clamp holders hold parallel clamps upright 90-degrees from one another. Red alternate clamp-end accommodates non-parallel pieces. 
Parallel clamps first for alignment, then bar clamps to hold it down from every angle.
WidgetWood 