You can create different ensemble options by combining your trousers with a variety of T - shirts, shirts, footwear and accessories. (myntra.com)
The present sculpture was carved out of an earlier, very different ensemble. (religion-online.org)
«Exquisite selectivity» of neuronal wiring in the cerebral cortex revealed by research: Inhibitory chandelier cells receive and transmit information from different ensembles of excitatory cells in their cortical neighborhood.» (sciencedaily.com)