Ключевые слова: abstract, blue, botanical, botany, business, cactus, cactus needles, cash, cent, closeup, coin, concept, crisis, danger, dollar, economy, exchange, finance, flora, futuristic, light, macro, metal, money, needle, neon, one, red wine, shield, spike, spiked, spine, structure, symbol, thorn, thorny, trading, united states, usd,