The whimsical, organic furniture of Ronan and Erwan Bouroullec has long captivated the design world. (Below, one of my favorite pieces of theirs, the Ploum 2011 for Ligne Roset.) Through June 3, 2012, you can step inside the French brothers' creative process at the exhibition "Ronan & Erwan Bouroullec -- Album" at the Vitra Design Museum Gallery in Weil am Rhein, Germany. Sketches and conceptual drawings will be showcased, along with finished pieces. For more on the show, visit the Bouroullecs' website or the Museum's website. -- m.d.