Final answer:
Tulips and roses are referenced in various art forms to explore themes of beauty, decay, love, and mortality.
Step-by-step explanation:
The question refers to various instances of tulips and roses mentioned in different art forms, such as sculptures, installations, paintings, and literature. These artistic representations explore the themes of beauty, decay, love, and mortality. For example, in Gallaccio's installation of Red on Green, the roses start off beautiful and aromatic but eventually decay, symbolizing the transience of beauty. The mention of a rose with a thorn in a Tree's heart from a literary work represents sacrifice and the cost of beauty. Overall, these references highlight the artistic exploration of the symbolism and themes associated with tulips and roses.