A close-up of a custom blown- glass terrarium offers a microcosmic view of one of Hayes’s lushly overgrown landscapes. Hayes produces her silicone planters in five sizes, two styles (“classic” and “eccentric”), and five standard color options.  Photo 1 of 1 in 7 Questions For Mark Allen of Machine Project

7 Questions For Mark Allen of Machine Project

1 of 1

A close-up of a custom blown- glass terrarium offers a microcosmic view of one of Hayes’s lushly overgrown landscapes. Hayes produces her silicone planters in five sizes, two styles (“classic” and “eccentric”), and five standard color options.