array(1) { ["duo_tone"]=> string(74) "https://www.elstudioarch.com/wp-content/uploads/IMG_0529-1024x683_pink.jpg" } array(1) { ["duo_tone"]=> string(88) "https://www.elstudioarch.com/wp-content/uploads/2c889ddd-3c6c-44fb-b04c-2a95844a8021.jpg" } array(1) { ["duo_tone"]=> string(88) "https://www.elstudioarch.com/wp-content/uploads/2a65ef77-b0a6-4c79-a36b-3fe93dd220b6.jpg" } array(1) { ["duo_tone"]=> string(73) "https://www.elstudioarch.com/wp-content/uploads/EL-Storymakers_yellow.jpg" } array(1) { ["duo_tone"]=> string(139) "https://www.elstudioarch.com/wp-content/uploads/23-189-TheWashingtonAlleyProjectWAPResearch-UrbanDesignandPublicSpaceAdvocacy-1_duotone.jpg" } array(1) { ["duo_tone"]=> string(72) "https://www.elstudioarch.com/wp-content/uploads/SNATCH-copy-YELLOW-1.jpg" } array(1) { ["duo_tone"]=> string(90) "https://www.elstudioarch.com/wp-content/uploads/Alley-Hop-Diagram-yellow-background-01.jpg" }