For the next 10 months, Breckenridge’s Old Masonic Hall will welcome visitors into two opposite realms as part of “Other Worlds,” an immersive art experience presented by Breckenridge Creative Arts and Mountain Top Explorium. The exhibition features work by fiber artist Sadie Young and illustrator Hadley Hooper. Downstairs, in a world created by Young, brightly colored doilies adorn the ceilings, green vines creep up the walls, mushrooms sprout…