Handprint silhouette 12 months 0 Handprint silhouette 12 months 0 Handprint silhouette 12 months 1 Road silhouette about 1 year 1 Truck silhouette about 1 year 0 Left Triangle silhouette over 2 years 8 Silhouette of Man Facing Left, No. 4 silhouette over 3 years 10