Colorful garden bursting with spring tulips and iris, impasto palette knife painting, by Ovanes Berberian, tags: explosive color, floral energy, thick bloom texture, deep saturation, light-drenched scene, heavy color contrast, visual fullness, botanical joy, bold brush shapes, rich detail layering, outdoor harmony, spring mood, radiant flora, oil paint dimension, vivid garden life, loose petals, artistic garden texture, sunlight emotion, painterly realism