A poster with a picture of a mountain and a star

Create an image with a mystical background of space, stars, and constellations. Overlay a heart-shaped symbol at the center, with reduced transparency to allow the cosmic background to subtly show through. Within the heart, write the text "Spiritual Love Lab" using an elegant font. The color scheme should combine warm colors symbolizing love with mysterious colors symbolizing spirituality, creating an overall harmonious design that resonates with the themes of spiritual love and romance.