LIST OF ILLUSTRATIONS. 



FIO, PAGE 



1. Frontispiece , 1 



2,3. Arrangement of rocks 11 



4. " " " 12 



5. Underground overflow of lakelet 13 



6. Open " " " 13 



7. Buildings arranged on one side of lot 16 



8. 9. Method of obtaining grade 30 



10. Well about trees with deeply covered roots 31 



11. Roots of trees covered on one side 32 



12. Improper grading about dwelling 33 



13. Grading to pleasing outline 34 



14. 15, 16. Grading with curved surface 35 



18. A perfectly formed tree 46 



17, 19. Trees as found by roadside 46 



20, 21. " " " " " 47 



22. Pruning of trees 47 



23. " " " 48 



24. Clustered growth of top of young tree 48 



25. An old tree headed back 49 



26. Arrangement of trees along narrow streets 52 



27. Group of trees 63 



28. " " " and shrubs 68 



29. Trees planted in too formal manner 68 



30. " " " natural groups 68 



31. 32. Trees and shrubs grouped along walks 69 



33. " " " planted to obtain vistas 70 



34. " " " " " 71 



35. Effect of screen-trees at different distances 72 



36. Trees and shrubs grouped at gateway 73 



37. 38. " " ' " on crown of rounded surface 74 



xiii 



