Aktuális sajtó tartalmak és illusztrációs fotók

[leafstudy] képek

11 találat
  • / 1
  • kép/oldal:
RF
Maple leaf closeup with sunlight revealing detailed venation and translucence, shallow depth of field with soft bokeh background, botanical study evok-stock-foto
RM
20160118Acer pseudoplatanus24-stock-foto
RM
Leaves. Page 48, Rear bract, from a sketchbook with 23 sheets.-stock-foto
RM
A drawing by Jens Juel (1745–1802) depicting a plant, showing its structure, leaves, and botanical features for scientific or artistic observation.-stock-foto
RM
Leaves of a plant, 1889 - 1894  Page 8 Recto from a sketchbook with 33 sheets.  paper. pencil  plants (in general) (+ leaf)-stock-foto
RM
Leaves of a plant, 1889 - 1894  Page 7 Verso from a sketchbook with 33 sheets.  paper. pencil  plants (in general) (+ leaf)-stock-foto
RM
Drawing by Johan Thomas Lundbye showing a study sheet with flowers and plants, highlighting botanical details, leaf shapes, and floral arrangement, 19th-century.-stock-foto
RM
. V  rtr Fig. 134. Vergr.-ICO. Oberhaut vou der Unterscit. eines (jungen) Blattes von Slipa trnacissima. £z' Paare von Kieselzellen, von denen die eine stärker als die andere verdickt ist. Im reifen Blatte, wie es als »Esparto« vorliegt, sind die Oberbautzellen («) stärker verdickt, aber nicht länger als in der Figur. Fig. I:i5. Vergr. -ItiO. Oberhaut von der Unter- seite eines Blattes von Lygcum Spiirtiim. i Oberhautzellen. £s' Kicselzellen, s Spaltöff- nung mit Netienzellen ti. Auftreten von spitzen, hakenförmig gekrümmten, englumigen Ilaaren weist auf Stipa teuacissinia; doch kommen hin u-stock-foto
RM
A botanical plate by Gerok showing palm leaves with precise linework and shading, emphasizing leaf arrangement, structure, and tropical plant characteristics.-stock-foto
RM
. Class-book of botany : being outlines of the structure, physiology, and classification of plants ; with a flora of the United States and Canada . Botany; Botany; Botany. 180 181 Forma of leaves. ISO, Sllene Virpnica.. 181, Magnolia Fraseri. 130, AraMs dentata, 18T, Polygonum arifolium. 1.12. Ilepatica aoutiloba. 133, Asarum Virginioum. 1:J4, Hyrtro- cotylo Americana. 135, II. umbellata. veinlets than upon the relative development of the intervening tissue. The Y>Te1ix pinnated is obviously used in contrast vfith. palmated among palmate-veined forms. 142 139 188 140 Ml. Feather-Teined leav-stock-foto
RM
Familiar trees and their leaves, described and illustrated by F. Schuyler Mathews, with illus. in colors and over two hundred drawings by the author, and an introd. by L.H. Bailey (Page 66) (6254417945)-stock-foto