collaborating (collaborate)	work together on a common enterprise of project
unique	radically distinctive and without equal
distinctive	of a feature that helps to distinguish a person or thing
curator	the custodian of a collection (as a museum or library)
engagement	the act of sharing in the activities of a group
pursue	carry further or advance
melancholy	grave or even gloomy in character
depicts (depict)	show in, or as in, a picture
pivotal	being of crucial importance
approximating (approximate)	judge tentatively or form an estimate of (quantities or time)
approximating (approximate)	be close or similar
significantly	in an important way or to an important degree
revelation	an enlightening or astonishing disclosure
advances (advance)	a change for the better; progress in development
infrared	having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end
examine	consider in detail and subject to an analysis in order to discover essential features or meaning

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